Behavioral task
behavioral1
Sample
6b3fddaad797cb356723f4a51210909bf3563a8fef56978ce8c69f6838faf3e6.exe
Resource
win7-20240508-en
General
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Target
6b3fddaad797cb356723f4a51210909bf3563a8fef56978ce8c69f6838faf3e6
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Size
263KB
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MD5
80020313cbbd146c80f8a04cece4e4d9
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SHA1
8f95c12e04290b19204a2cf74970c7e06e7622f8
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SHA256
6b3fddaad797cb356723f4a51210909bf3563a8fef56978ce8c69f6838faf3e6
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SHA512
10d0a54935187407cdbfc32f17ddaf4bd0dbc06c2cf913623d04ba5cabdfe684f00705b750df1e8911253c713ddfd09161de7f119ba0d475e1a616b79de55aba
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SSDEEP
3072:fmVwRKCG/mVwT7hKcYH2f1nZis0PBvEmVwRJA:fmVnD/mVO7hKcYH2f1nAs0PBvEmVWA
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6b3fddaad797cb356723f4a51210909bf3563a8fef56978ce8c69f6838faf3e6
Files
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6b3fddaad797cb356723f4a51210909bf3563a8fef56978ce8c69f6838faf3e6.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
rgVzGpVg Size: 6KB - Virtual size: 5KB
VfoPrpSE Size: 12KB - Virtual size: 11KB
WdXGLXkR Size: 7KB - Virtual size: 7KB
rXfdUfSk Size: 13KB - Virtual size: 12KB
QGeapjom Size: 1024B - Virtual size: 919B
nlyEEYNB Size: 1024B - Virtual size: 562B
eLmkJaJD Size: 35KB - Virtual size: 34KB
Yntzhtni Size: 512B - Virtual size: 123B
SkcZphEx Size: 87KB - Virtual size: 87KB
jGfkfLEB Size: 15KB - Virtual size: 14KB