Behavioral task
behavioral1
Sample
f39fee75f46f4d6083bd56cb42f6b0c9_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f39fee75f46f4d6083bd56cb42f6b0c9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f39fee75f46f4d6083bd56cb42f6b0c9_JaffaCakes118
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Size
277KB
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MD5
f39fee75f46f4d6083bd56cb42f6b0c9
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SHA1
bf3ebcd0ac2807ddfb766d5dc6e438c11dab96fd
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SHA256
9ed4a928e9b132c368e8f8ee235933f9dd361c83855a2267f9615cd830e032d0
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SHA512
1f43d850b18fcb6548e18d474359fcc6c7d2ab9fe154f7358e5ac6f37e08f67da3b27cba876382eebb02dad424a36e1aa777839de325a286edbb43e3adaebe18
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SSDEEP
6144:x/MbA62t6kuUUo++We+W69NV3XCfoYk26gHuR4uE0EjWZIoSt:VMb4lGdy6TVHiorwfkZIoS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f39fee75f46f4d6083bd56cb42f6b0c9_JaffaCakes118
Files
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f39fee75f46f4d6083bd56cb42f6b0c9_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 568KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 270KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE