Behavioral task
behavioral1
Sample
f7c6144e2b0c594f582d581f2f9231036559f18587f343284bacf4fe8d9ac424.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f7c6144e2b0c594f582d581f2f9231036559f18587f343284bacf4fe8d9ac424.exe
Resource
win10v2004-20240508-en
General
-
Target
f7c6144e2b0c594f582d581f2f9231036559f18587f343284bacf4fe8d9ac424
-
Size
106KB
-
MD5
ef3e57ed190362b15ed7b05506c625f3
-
SHA1
045e9b79d626a9a9f418aca4f1130c668f1576a8
-
SHA256
f7c6144e2b0c594f582d581f2f9231036559f18587f343284bacf4fe8d9ac424
-
SHA512
f93df1edd9b8dc276a356d499ce230da9b48c50b92b8a11d82ab98f8f97f24d2808c2bb9f0869625bb500f600ecf0259fb6c23f960374e34de55be75432f012d
-
SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfMST:hfAIuZAIuYSMjoqtMHfhfYC
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f7c6144e2b0c594f582d581f2f9231036559f18587f343284bacf4fe8d9ac424 unpack001/out.upx
Files
-
f7c6144e2b0c594f582d581f2f9231036559f18587f343284bacf4fe8d9ac424.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ