nghttp2[.]dll | Triage

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General

Target

nghttp2.dll
Size

225KB
MD5

fa87f1b260b18e2abf91d901e084d0b1
SHA1

0b90ed37867d0c25e4d03ccabecb49a0f0f401ec
SHA256

401455c3cc481856edc1176828a3a317bae3a48d7aa38905bda0407f96a746f0
SHA512

f0db5dd3a5d5a975648bc060a6d8abeaea98fe480bbda771e2358e89e71f70023741c105cf367197adaae8b53966174cdb3acd7909820d926f381088cdc87315
SSDEEP

3072:EIjFFFHKN1Mw84jrZpccQ0kxw3hioRIkmMWixnIsfJcliLcK0XAM5RsY:pHq84j95GliLcK0XAM3D

Score

1^/10

Malware Config

Signatures

Files

nghttp2.dll
.dll windows:5 windows x64 arch:x64

02a16c3a69a54ef2e9e04ed58379f6cd

Code Sign

0d:65:50:75:ec:c1:01:71:b5:42:cd:05:db:d2:c7:be
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

26/04/2021, 00:00

Not After

01/05/2024, 23:59

Subject

CN=LLC 1C-Soft,OU=LLC 1C-Soft,O=LLC 1C-Soft,L=Moscow,C=RU

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/11/2006, 00:00

Not After

10/11/2031, 00:00

Subject

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

d2:f3:1a:cf:c3:22:14:16:91:08:66:ab:83:9b:8e:47:28:9e:6f:4b:9c:97:27:26:2d:ca:da:08:ea:eb:aa:db
Signer

Actual PE Digest

d2:f3:1a:cf:c3:22:14:16:91:08:66:ab:83:9b:8e:47:28:9e:6f:4b:9c:97:27:26:2d:ca:da:08:ea:eb:aa:db

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

D:\Jenkins_ext\workspace\ExtComponents\nghttp\nghttp2\build64\lib\RelWithDebInfo\nghttp2.pdb

Imports

vcruntime140

memset
memmove
memcpy
__C_specific_handler
__std_type_info_destroy_list
memcmp

api-ms-win-crt-runtime-l1-1-0

terminate
_wassert
_cexit
_crt_at_quick_exit
_initialize_narrow_environment
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_register_onexit_function
abort
_initialize_onexit_table
_execute_onexit_table
_crt_atexit

api-ms-win-crt-heap-l1-1-0

realloc
free
malloc
calloc

api-ms-win-crt-utility-l1-1-0

qsort

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf
__acrt_iob_func
__stdio_common_vsprintf

kernel32

GetSystemTimeAsFileTime
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
DisableThreadLibraryCalls
RtlCaptureContext
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess

Exports

Exports

nghttp2_check_authority
nghttp2_check_header_name
nghttp2_check_header_value
nghttp2_hd_deflate_bound
nghttp2_hd_deflate_change_table_size
nghttp2_hd_deflate_del
nghttp2_hd_deflate_get_dynamic_table_size
nghttp2_hd_deflate_get_max_dynamic_table_size
nghttp2_hd_deflate_get_num_table_entries
nghttp2_hd_deflate_get_table_entry
nghttp2_hd_deflate_hd
nghttp2_hd_deflate_hd_vec
nghttp2_hd_deflate_new
nghttp2_hd_deflate_new2
nghttp2_hd_inflate_change_table_size
nghttp2_hd_inflate_del
nghttp2_hd_inflate_end_headers
nghttp2_hd_inflate_get_dynamic_table_size
nghttp2_hd_inflate_get_max_dynamic_table_size
nghttp2_hd_inflate_get_num_table_entries
nghttp2_hd_inflate_get_table_entry
nghttp2_hd_inflate_hd
nghttp2_hd_inflate_hd2
nghttp2_hd_inflate_new
nghttp2_hd_inflate_new2
nghttp2_http2_strerror
nghttp2_is_fatal
nghttp2_nv_compare_name
nghttp2_option_del
nghttp2_option_new
nghttp2_option_set_builtin_recv_extension_type
nghttp2_option_set_max_deflate_dynamic_table_size
nghttp2_option_set_max_outbound_ack
nghttp2_option_set_max_reserved_remote_streams
nghttp2_option_set_max_send_header_block_length
nghttp2_option_set_max_settings
nghttp2_option_set_no_auto_ping_ack
nghttp2_option_set_no_auto_window_update
nghttp2_option_set_no_closed_streams
nghttp2_option_set_no_http_messaging
nghttp2_option_set_no_recv_client_magic
nghttp2_option_set_peer_max_concurrent_streams
nghttp2_option_set_user_recv_extension_type
nghttp2_pack_settings_payload
nghttp2_priority_spec_check_default
nghttp2_priority_spec_default_init
nghttp2_priority_spec_init
nghttp2_rcbuf_decref
nghttp2_rcbuf_get_buf
nghttp2_rcbuf_incref
nghttp2_rcbuf_is_static
nghttp2_select_next_protocol
nghttp2_session_callbacks_del
nghttp2_session_callbacks_new
nghttp2_session_callbacks_set_before_frame_send_callback
nghttp2_session_callbacks_set_data_source_read_length_callback
nghttp2_session_callbacks_set_error_callback
nghttp2_session_callbacks_set_error_callback2
nghttp2_session_callbacks_set_on_begin_frame_callback
nghttp2_session_callbacks_set_on_begin_headers_callback
nghttp2_session_callbacks_set_on_data_chunk_recv_callback
nghttp2_session_callbacks_set_on_extension_chunk_recv_callback
nghttp2_session_callbacks_set_on_frame_not_send_callback
nghttp2_session_callbacks_set_on_frame_recv_callback
nghttp2_session_callbacks_set_on_frame_send_callback
nghttp2_session_callbacks_set_on_header_callback
nghttp2_session_callbacks_set_on_header_callback2
nghttp2_session_callbacks_set_on_invalid_frame_recv_callback
nghttp2_session_callbacks_set_on_invalid_header_callback
nghttp2_session_callbacks_set_on_invalid_header_callback2
nghttp2_session_callbacks_set_on_stream_close_callback
nghttp2_session_callbacks_set_pack_extension_callback
nghttp2_session_callbacks_set_recv_callback
nghttp2_session_callbacks_set_select_padding_callback
nghttp2_session_callbacks_set_send_callback
nghttp2_session_callbacks_set_send_data_callback
nghttp2_session_callbacks_set_unpack_extension_callback
nghttp2_session_change_stream_priority
nghttp2_session_check_request_allowed
nghttp2_session_check_server_session
nghttp2_session_client_new
nghttp2_session_client_new2
nghttp2_session_client_new3
nghttp2_session_consume
nghttp2_session_consume_connection
nghttp2_session_consume_stream
nghttp2_session_create_idle_stream
nghttp2_session_del
nghttp2_session_find_stream
nghttp2_session_get_effective_local_window_size
nghttp2_session_get_effective_recv_data_length
nghttp2_session_get_hd_deflate_dynamic_table_size
nghttp2_session_get_hd_inflate_dynamic_table_size
nghttp2_session_get_last_proc_stream_id
nghttp2_session_get_local_settings
nghttp2_session_get_local_window_size
nghttp2_session_get_next_stream_id
nghttp2_session_get_outbound_queue_size
nghttp2_session_get_remote_settings
nghttp2_session_get_remote_window_size
nghttp2_session_get_root_stream
nghttp2_session_get_stream_effective_local_window_size
nghttp2_session_get_stream_effective_recv_data_length
nghttp2_session_get_stream_local_close
nghttp2_session_get_stream_local_window_size
nghttp2_session_get_stream_remote_close
nghttp2_session_get_stream_remote_window_size
nghttp2_session_get_stream_user_data
nghttp2_session_mem_recv
nghttp2_session_mem_send
nghttp2_session_recv
nghttp2_session_resume_data
nghttp2_session_send
nghttp2_session_server_new
nghttp2_session_server_new2
nghttp2_session_server_new3
nghttp2_session_set_local_window_size
nghttp2_session_set_next_stream_id
nghttp2_session_set_stream_user_data
nghttp2_session_set_user_data
nghttp2_session_terminate_session
nghttp2_session_terminate_session2
nghttp2_session_upgrade
nghttp2_session_upgrade2
nghttp2_session_want_read
nghttp2_session_want_write
nghttp2_set_debug_vprintf_callback
nghttp2_stream_get_first_child
nghttp2_stream_get_next_sibling
nghttp2_stream_get_parent
nghttp2_stream_get_previous_sibling
nghttp2_stream_get_state
nghttp2_stream_get_stream_id
nghttp2_stream_get_sum_dependency_weight
nghttp2_stream_get_weight
nghttp2_strerror
nghttp2_submit_altsvc
nghttp2_submit_data
nghttp2_submit_extension
nghttp2_submit_goaway
nghttp2_submit_headers
nghttp2_submit_origin
nghttp2_submit_ping
nghttp2_submit_priority
nghttp2_submit_push_promise
nghttp2_submit_request
nghttp2_submit_response
nghttp2_submit_rst_stream
nghttp2_submit_settings
nghttp2_submit_shutdown_notice
nghttp2_submit_trailer
nghttp2_submit_window_update
nghttp2_version

Sections

.text
Size: 124KB - Virtual size: 124KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 283B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

02a16c3a69a54ef2e9e04ed58379f6cd

Code Sign

0d:65:50:75:ec:c1:01:71:b5:42:cd:05:db:d2:c7:beCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39Certificate

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

d2:f3:1a:cf:c3:22:14:16:91:08:66:ab:83:9b:8e:47:28:9e:6f:4b:9c:97:27:26:2d:ca:da:08:ea:eb:aa:dbSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-stdio-l1-1-0

kernel32

Exports

Exports

Sections

.text Size: 124KB - Virtual size: 124KB

.rdata Size: 72KB - Virtual size: 72KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 8KB - Virtual size: 7KB

.idata Size: 3KB - Virtual size: 3KB

.00cfg Size: 512B - Virtual size: 283B

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 1KB - Virtual size: 1KB

0d:65:50:75:ec:c1:01:71:b5:42:cd:05:db:d2:c7:be
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0c:e7:e0:e5:17:d8:46:fe:8f:e5:60:fc:1b:f0:30:39
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

d2:f3:1a:cf:c3:22:14:16:91:08:66:ab:83:9b:8e:47:28:9e:6f:4b:9c:97:27:26:2d:ca:da:08:ea:eb:aa:db
Signer

.text
Size: 124KB - Virtual size: 124KB

.rdata
Size: 72KB - Virtual size: 72KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 8KB - Virtual size: 7KB

.idata
Size: 3KB - Virtual size: 3KB

.00cfg
Size: 512B - Virtual size: 283B

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 1KB - Virtual size: 1KB