Behavioral task
behavioral1
Sample
bfc9b62f6b7209d8b288454c3e083d83_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
bfc9b62f6b7209d8b288454c3e083d83_JaffaCakes118
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Size
213KB
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MD5
bfc9b62f6b7209d8b288454c3e083d83
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SHA1
0a40bd525a89087a71fb8f5115dcdb6b11632b80
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SHA256
1549f1b04a5fd80b5014989d23b2bae577f3293cae81e47cab63c3fff7693a26
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SHA512
4c1489d483b88de95c6ec3fcc08bca49c3a0e48f581736c9e55b48b7fa533e34795a01b02fe03dd86ea4eda7633cbf84ad94a44d5b313af8e7bf31840e5b5b90
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SSDEEP
3072:y62MonpU9tw04VQJM6216XzD8areAEP/lQgWu6OWVcoGgsmOKh/v6nv6DNw:T2MAU9yfoFn7qJ3lm8ct1RDe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfc9b62f6b7209d8b288454c3e083d83_JaffaCakes118 unpack001/out.upx
Files
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bfc9b62f6b7209d8b288454c3e083d83_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 175KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ