Behavioral task
behavioral1
Sample
8cbb9473d3d6db9b58397c7d181b3382859e232499c2b6f10ef8e5d5e9d89ab4.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8cbb9473d3d6db9b58397c7d181b3382859e232499c2b6f10ef8e5d5e9d89ab4.exe
Resource
win10v2004-20230915-en
General
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Target
8cbb9473d3d6db9b58397c7d181b3382859e232499c2b6f10ef8e5d5e9d89ab4
-
Size
266KB
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MD5
8b03d503f85ecea0ddee75f339e2a567
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SHA1
9d7644a95f8395d159cd17e4783ba59ff54d8243
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SHA256
8cbb9473d3d6db9b58397c7d181b3382859e232499c2b6f10ef8e5d5e9d89ab4
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SHA512
57f2143b66db59906d8257ad30d95bfbbf5ec8698d49f18677bfd3b40cd813d6fba6e69d5d56d67b60545f1eaefed3195ec71ce58c7db35f1b7c19a5c0dc2f50
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SSDEEP
6144:BXzKdNY49u8rV4Hre+jLHu8DcGiOO01net:6a4AprJjzvcGiOO01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8cbb9473d3d6db9b58397c7d181b3382859e232499c2b6f10ef8e5d5e9d89ab4 unpack001/out.upx
Files
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8cbb9473d3d6db9b58397c7d181b3382859e232499c2b6f10ef8e5d5e9d89ab4.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ