Behavioral task
behavioral1
Sample
b303af2d356fea1446ed5c2cf8b40e44bc3df2f444e6b9a29d64e782f50418aa.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b303af2d356fea1446ed5c2cf8b40e44bc3df2f444e6b9a29d64e782f50418aa.exe
Resource
win10v2004-20240508-en
General
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Target
b303af2d356fea1446ed5c2cf8b40e44bc3df2f444e6b9a29d64e782f50418aa
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Size
144KB
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MD5
402fc115c040953130227cfd802c355c
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SHA1
1cb3f179c5e0b65a61b6f080dc809a4de24b5f06
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SHA256
b303af2d356fea1446ed5c2cf8b40e44bc3df2f444e6b9a29d64e782f50418aa
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SHA512
82a38bbbf4128f895c1d8d3883821871e7248691bbb705f987eba9fd15a13a6d8e0dcb60c81ff3a8e7f28dda388a04d3d3be03a39e23075f70ec755a2103d677
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsnrhTmXadjUSbcDemTPAZk+cLtdNy:+nyiQSohsUsnrh6W2QZwKS7e
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b303af2d356fea1446ed5c2cf8b40e44bc3df2f444e6b9a29d64e782f50418aa
Files
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b303af2d356fea1446ed5c2cf8b40e44bc3df2f444e6b9a29d64e782f50418aa.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE