Behavioral task
behavioral1
Sample
a0a3a21cf60b817295e4e2e49a243cdf_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a0a3a21cf60b817295e4e2e49a243cdf_JaffaCakes118
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Size
59KB
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MD5
a0a3a21cf60b817295e4e2e49a243cdf
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SHA1
6c26aa5b79ca996b0dcbc2b2bf82af72dd7667e0
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SHA256
d5122864711b88f9ffab5e09524bd93d7743fdcaefacb14fc8565a3c5ab55e08
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SHA512
63073e544f35afa6d37744f470a54e509a161b21b3fb2d67cca779a0ffc37e6e682e11cc324132ecbd92014a8f23cd6970404c5cd0092b13738caf52320b136e
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SSDEEP
1536:pnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:pzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a0a3a21cf60b817295e4e2e49a243cdf_JaffaCakes118 unpack001/out.upx
Files
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a0a3a21cf60b817295e4e2e49a243cdf_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