Behavioral task
behavioral1
Sample
3b41375add1a61bf5cbc6f1bc5b9fda5c86138a8b45231b8cade5aea2f7a05b8.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
3b41375add1a61bf5cbc6f1bc5b9fda5c86138a8b45231b8cade5aea2f7a05b8.exe
Resource
win11-20240221-en
General
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Target
3b41375add1a61bf5cbc6f1bc5b9fda5c86138a8b45231b8cade5aea2f7a05b8
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Size
266KB
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MD5
d0db16eb3fe49e960f0390a1ff55f528
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SHA1
50708abd7f0ca917bee688e4a41004b327cf8104
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SHA256
3b41375add1a61bf5cbc6f1bc5b9fda5c86138a8b45231b8cade5aea2f7a05b8
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SHA512
ae77ea0a820dbfe2a6e69c6af7cdd8594314f7d37f038c09a13f515c2a05c7544ac325caa77fbf0cd18d15eb4bfaf1b0550b45446afd66d50e5005859e1a7101
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SSDEEP
6144:BXzKdNY49u8rVh6btCNzBSXNn2qNDr01net:6a4Am6bsNmNzr01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b41375add1a61bf5cbc6f1bc5b9fda5c86138a8b45231b8cade5aea2f7a05b8 unpack001/out.upx
Files
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3b41375add1a61bf5cbc6f1bc5b9fda5c86138a8b45231b8cade5aea2f7a05b8.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