Behavioral task
behavioral1
Sample
9662bf788103f41fa5abc19bf24eb5b6_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
9662bf788103f41fa5abc19bf24eb5b6_JaffaCakes118
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Size
89KB
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MD5
9662bf788103f41fa5abc19bf24eb5b6
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SHA1
33d83acef70b58b1317a7c9b585bc7079c99c57d
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SHA256
1984e5fc9b0c21cf848b45b16402d0097133643dcbddd03e313dffe40f102559
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SHA512
b8e2757da52094a4a55d19ce244ea01427f6f6edbbc13192190aab49fcf74a0459b2a9980d8a3a921765c8253eb56cd6e3e15b65d1bac548d105364d07dacf38
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SSDEEP
1536:x/fXZQwjPJjPCJWUPRh0wvUTZjSLW5FDZYkahpgeA4xgLj/ZAud3PtXI+bjAsBb7:xpQIRj6JWUEwvUgLqyHhpgeA4qX/LPxb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 9662bf788103f41fa5abc19bf24eb5b6_JaffaCakes118 unpack001/out.upx
Files
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9662bf788103f41fa5abc19bf24eb5b6_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE