Behavioral task
behavioral1
Sample
cb8e6e95222b4d4ccea3215c587a51642e4f4b3c54e8d76bdaa27b5b712554c9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb8e6e95222b4d4ccea3215c587a51642e4f4b3c54e8d76bdaa27b5b712554c9.exe
Resource
win10v2004-20240226-en
General
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Target
cb8e6e95222b4d4ccea3215c587a51642e4f4b3c54e8d76bdaa27b5b712554c9
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Size
198KB
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MD5
28d0a7481f7b5319e0516d34ca99392e
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SHA1
865e3ebb3bee9713c6ff43f53865868559f34b9a
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SHA256
cb8e6e95222b4d4ccea3215c587a51642e4f4b3c54e8d76bdaa27b5b712554c9
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SHA512
1bb44325db7c14763d5b1ece13e1c33ccbc48e081f5d12c66e8f037a0fb62d2936954b9a4ffb815e78ad45c0cdae5b2fa466bac2bdc7b1b55d17193aa687c886
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SSDEEP
3072:gjbLl/gvQoutMGoxcNADwQKzJKEFgYJ76DGqpCMJbcNPOCvNMxc7bS:gjluQoSMGOcyjE7J76DY14CNJbS
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 cb8e6e95222b4d4ccea3215c587a51642e4f4b3c54e8d76bdaa27b5b712554c9
Files
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cb8e6e95222b4d4ccea3215c587a51642e4f4b3c54e8d76bdaa27b5b712554c9.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