Behavioral task
behavioral1
Sample
b7bf35137f33a2245416cd5a2e566b141553a75f4c0003e018ef902df163d766.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b7bf35137f33a2245416cd5a2e566b141553a75f4c0003e018ef902df163d766.exe
Resource
win11-20240508-en
General
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Target
b7bf35137f33a2245416cd5a2e566b141553a75f4c0003e018ef902df163d766
-
Size
266KB
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MD5
62c80d1fbcf0702857629db71429cda9
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SHA1
865c9c72b8d1dd72a7e32b0854a52a7ec210cb66
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SHA256
b7bf35137f33a2245416cd5a2e566b141553a75f4c0003e018ef902df163d766
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SHA512
393c98bfd8e2a9942519cf23db37f27bdc003eb91b456238c6fc9ebbd5e3e6a1ef56413d3efa12e1ee53605f9c9d33805cf1e1a325b0ca043035e0d474f9d442
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SSDEEP
6144:HXzKdNY49u8rVORzYw+atfHcHx1SFey01net:Ya4AdKjatfHuxAf01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7bf35137f33a2245416cd5a2e566b141553a75f4c0003e018ef902df163d766 unpack001/out.upx
Files
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b7bf35137f33a2245416cd5a2e566b141553a75f4c0003e018ef902df163d766.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