Behavioral task
behavioral1
Sample
b5a1a9706fad4a5239f03da3fc453e93_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b5a1a9706fad4a5239f03da3fc453e93_JaffaCakes118
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Size
16KB
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MD5
b5a1a9706fad4a5239f03da3fc453e93
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SHA1
91c558316e5a947ad823944fd33729107f628764
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SHA256
11c1a31c500c05d0ed0709579ef67cee1794db00b7438416d15db03ff469d2b4
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SHA512
e4d0d52fb2a9f95ad424149438224c44f1f53941e074b93dcfd2fae7faf3b6295693962eff9ede4782df0b7e3edff8efc8b9a9f9b80fa98d12444f8d936efc1b
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SSDEEP
192:OXW/Naf4cRM7FLAwcs/hAfDu1grKh4sPT0w/cfVtSodieOrdXHdySYrmhxy2PyG4:O+NaQWM7FLApgMKh/0JfnSe0jP1Iv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5a1a9706fad4a5239f03da3fc453e93_JaffaCakes118 unpack001/out.upx
Files
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b5a1a9706fad4a5239f03da3fc453e93_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE