Behavioral task
behavioral1
Sample
49bfaa13b641f4f83e06ac8bf899060e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
49bfaa13b641f4f83e06ac8bf899060e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
49bfaa13b641f4f83e06ac8bf899060e_JaffaCakes118
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Size
59KB
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MD5
49bfaa13b641f4f83e06ac8bf899060e
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SHA1
4a4298089aa51f30f0328e43286700d9fcdbda9b
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SHA256
bfe3d16bc51a54098cb3b5f9a46f8fa672066d2d977736f74f7ee6eb5063972e
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SHA512
120d666aced100d228ca8aaca5abb89844527a09bac00bb3cab15b2a6835fc378dfcd3018190b6e70d1f3466b0c806beca361ba56840055d2e061afb1ceac990
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SSDEEP
1536:8nJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:8zc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 49bfaa13b641f4f83e06ac8bf899060e_JaffaCakes118 unpack001/out.upx
Files
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49bfaa13b641f4f83e06ac8bf899060e_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
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
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ