Behavioral task
behavioral1
Sample
c83d11275202f02e90360465b1de119b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c83d11275202f02e90360465b1de119b_JaffaCakes118
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Size
16KB
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MD5
c83d11275202f02e90360465b1de119b
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SHA1
6c71e7d039e654cea017f4d79034a8968656f4fb
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SHA256
c864c00a6f14d18ffe3e15eacb67f1f2e710ad54fc4db7804c31b320d377e6c0
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SHA512
e109b60ca9c70279f262d937e0b46f081d584c059f06c8263e022fae3694aff6f6bdbad587f306f36464005c6b1b9bffe3781da560c933f08115a9cf57a68ba9
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SSDEEP
192:bn6t/yKG/EfFvcPXSvYe0sLLAjiMHjZ+YGu4r/W2P55T41W5NF5zcn:gyKG/OFvsivVLLAjiYjAYZ4rO2PTEwWn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c83d11275202f02e90360465b1de119b_JaffaCakes118 unpack001/out.upx
Files
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c83d11275202f02e90360465b1de119b_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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 5KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE