Behavioral task
behavioral1
Sample
NEAS.dc837b8b4fa3c42ec1c2ad9f38897940.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.dc837b8b4fa3c42ec1c2ad9f38897940.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.dc837b8b4fa3c42ec1c2ad9f38897940.exe
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Size
267KB
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MD5
dc837b8b4fa3c42ec1c2ad9f38897940
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SHA1
fa7bc203a9cd53e5d31604f1aa2aeb3d7d5f26f5
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SHA256
439f2bb076bd29a76601e3559023eebadcabc2663db90dc10978a5f909007ca4
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SHA512
39fa4ddb3799e9512e1f151c41fa9552c197653c935725854e97ba243273e9169a1fb7f5c76bbd3689c18f6c6f36a5f72b0399c8414be77d8ae55f99cbf0aa2c
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SSDEEP
6144:WcERY7dT6CLL6jbX7f6OJbYLIQDeXZWifmjzo5:EmJeCLLEzjbYLzeJJfmzo
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.dc837b8b4fa3c42ec1c2ad9f38897940.exe
Files
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NEAS.dc837b8b4fa3c42ec1c2ad9f38897940.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 233KB - Virtual size: 608KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.zwt Size: - Virtual size: 1B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE