Behavioral task
behavioral1
Sample
f4cf74b490c6e3663434914b448079d2d9da8204ae88ad88012f132594954222.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4cf74b490c6e3663434914b448079d2d9da8204ae88ad88012f132594954222.exe
Resource
win10v2004-20240226-en
General
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Target
f4cf74b490c6e3663434914b448079d2d9da8204ae88ad88012f132594954222
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Size
2.0MB
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MD5
408b152e8b2c1634e6567628efa76a87
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SHA1
0668013a69ff465ccc0a08c70566e21fec33d8b9
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SHA256
f4cf74b490c6e3663434914b448079d2d9da8204ae88ad88012f132594954222
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SHA512
f48ac457ce9180fe8fc64ff602d8d3688d05654f1f3cca90deef4b3d992c74548e5a9191d0d55b1e040899db2aec22c7a595366f6beb25ae5f5b590ddb1f44e0
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SSDEEP
49152:e42f3hUITd1jPdJBt5Z28CN9Euk4FZsgUjNWOWKx:e42JUIx1jPvpJMFZxUjNWOH
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 f4cf74b490c6e3663434914b448079d2d9da8204ae88ad88012f132594954222
Files
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f4cf74b490c6e3663434914b448079d2d9da8204ae88ad88012f132594954222.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ