Behavioral task
behavioral1
Sample
fa771d0f41150f1f344b4c157ee00d6f_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fa771d0f41150f1f344b4c157ee00d6f_JaffaCakes118
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Size
199KB
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MD5
fa771d0f41150f1f344b4c157ee00d6f
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SHA1
752636cbf487900f73ad0d4a91e85c92582fc215
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SHA256
5fb9e09367a66c5989bc38d06e6acc64e23c263f65ef8786063244bb7c87e37a
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SHA512
5b2ec38f85382b508ed52e50798c431e44bde82ce14671317e31b88a1c08b3db6bb9371ca6b63c159ac06ffe0fe231f38c21fbd5d421c4211e8617ae9fbfca5a
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SSDEEP
6144:pfOQAxjO7HZ9sUAwZRuWIRKHmnnshR+s/Jb5r:pfODi57UKGnu+0Nr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa771d0f41150f1f344b4c157ee00d6f_JaffaCakes118 unpack001/out.upx
Files
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fa771d0f41150f1f344b4c157ee00d6f_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 190KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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
.text Size: 151KB - Virtual size: 151KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ