Behavioral task
behavioral1
Sample
b5f183ebb5f1a84f97bc95dbaf2b283237651f7686d2c3e620038db2a3deffac.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b5f183ebb5f1a84f97bc95dbaf2b283237651f7686d2c3e620038db2a3deffac.exe
Resource
win11-20240426-en
General
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Target
b5f183ebb5f1a84f97bc95dbaf2b283237651f7686d2c3e620038db2a3deffac
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Size
266KB
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MD5
14db0d5ae912945e20937119a87ceffe
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SHA1
dc4b8dc8bad17266313063691a72a649dd410aaf
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SHA256
b5f183ebb5f1a84f97bc95dbaf2b283237651f7686d2c3e620038db2a3deffac
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SHA512
cfa016af1ae2f509231ed52820f78f14b5509c73cfc8c29ef2617412add7dd02d14d0ef52d9a12de7e3aca7a8eb18f5e0e394b9226428a73e358f0d71b97567a
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SSDEEP
6144:wXzKdNY49u8rVKjnn4cj3VUKIpBu01net:va4Aljnn4cxfIe01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5f183ebb5f1a84f97bc95dbaf2b283237651f7686d2c3e620038db2a3deffac unpack001/out.upx
Files
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b5f183ebb5f1a84f97bc95dbaf2b283237651f7686d2c3e620038db2a3deffac.exe windows:6 windows x86 arch: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 arch: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