Behavioral task
behavioral1
Sample
af21544103f3f3573c524ae3796852e4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
af21544103f3f3573c524ae3796852e4_JaffaCakes118
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Size
509KB
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MD5
af21544103f3f3573c524ae3796852e4
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SHA1
638c1f879effe8fc18ba60d4ec4b2bf240304af5
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SHA256
468d7861c8c1699b9e3aa51a05650ef01fb67f811c66638567c9bcb564f47ff0
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SHA512
288cbce6229d0476431f29a99ec836a096e16a561fff1676e5a698d2f8d61d8b6770962a9a38b733dd33f8d8243d079b92f73ad4c4cb38931f0cc5943bce9730
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SSDEEP
12288:+LSXQDGfoTgEpTyuASCvV1ERDmvTJH5LU:+LSXKi0yDj6qT0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource af21544103f3f3573c524ae3796852e4_JaffaCakes118 unpack001/out.upx
Files
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af21544103f3f3573c524ae3796852e4_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 476KB - Virtual size: 480KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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: 476KB - Virtual size: 475KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 984KB - Virtual size: 980KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ