Behavioral task
behavioral1
Sample
a9c247352be1324f3d5d44483a1ed87e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a9c247352be1324f3d5d44483a1ed87e_JaffaCakes118
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Size
81KB
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MD5
a9c247352be1324f3d5d44483a1ed87e
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SHA1
15ef279271b7e74eae7bcfa6a7b86dbe86ec68d4
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SHA256
9623f21c1abc840571eb0fcb30ef869f0aabe4080b3de5ce613eb1dbdf99c687
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SHA512
dfe1f8c151c19d66dcd59a76c916568d9327bbbd69030fe7bda47639577bfbecd1f030d88899a53ddc28b54373f1a19751faebcff67a33f1cc0c1761c89c1ec4
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SSDEEP
1536:w+kgoySlbhaGvBko24OZwuWYVQ8OZqq+xmwbc8odTn3jujU67J7O4Fz4W2uTe:bkg9GJkoSirDJP7w7odTn3juACy4uWle
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9c247352be1324f3d5d44483a1ed87e_JaffaCakes118 unpack001/out.upx
Files
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a9c247352be1324f3d5d44483a1ed87e_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ