Behavioral task
behavioral1
Sample
f91fff80facd14611b985f3ac05519f195b7ad1defa6d4f4ac4078d5aab4d67d.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral2
Sample
f91fff80facd14611b985f3ac05519f195b7ad1defa6d4f4ac4078d5aab4d67d.exe
Resource
win11-20240508-en
General
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Target
f91fff80facd14611b985f3ac05519f195b7ad1defa6d4f4ac4078d5aab4d67d
-
Size
266KB
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MD5
8e1d875c39888f84fdcab9665e67fee7
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SHA1
be468f067a9c55ace53e61c760c14bd8cfd15aab
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SHA256
f91fff80facd14611b985f3ac05519f195b7ad1defa6d4f4ac4078d5aab4d67d
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SHA512
32234edac93adb59e6640830398221b73501bd40cff3fe55a499a5a2350fc6214d119e6e1435883187b5ebacde627d5fcf762e6c03b665ada10ffeca4d1ec8a0
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SSDEEP
6144:UXzKdNY49u8rVAHrLfASgv3IXNPu01net:7a4A3rUSgvL01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f91fff80facd14611b985f3ac05519f195b7ad1defa6d4f4ac4078d5aab4d67d unpack001/out.upx
Files
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f91fff80facd14611b985f3ac05519f195b7ad1defa6d4f4ac4078d5aab4d67d.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