Behavioral task
behavioral1
Sample
77710737a2875c7e529f5647b6f42caf_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
77710737a2875c7e529f5647b6f42caf_JaffaCakes118
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Size
14KB
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MD5
77710737a2875c7e529f5647b6f42caf
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SHA1
8eeb57447be406e8b3fd697b340708797a67c620
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SHA256
520c6e4210967f9410f40353cb36cced333ad1ff88440a38aa67759da7f8b4ba
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SHA512
8b2a023dd9361659e4501fbd8801771503eb5d811837c79949bb32109ac7013e2b99b7ae6888e57fb609b24125065ef36f8f6a808b4866a59ebf06dbba5214d2
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SSDEEP
192:s70h/2+BCNVjORMuAeMJ7nzdfcdGJ+BWtCOVNvt/RA3Rn+bqlrSIS:G0h26Iea7zdfcEiWtCO/vtp0Rn+f1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77710737a2875c7e529f5647b6f42caf_JaffaCakes118 unpack001/out.upx
Files
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77710737a2875c7e529f5647b6f42caf_JaffaCakes118.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
Sections
UPX0 Size: - Virtual size: 5.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 5.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 613B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ