Behavioral task
behavioral1
Sample
fea9c2bf9fc417ca8cf61ab9b14dbdf8_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
fea9c2bf9fc417ca8cf61ab9b14dbdf8_JaffaCakes118
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Size
72KB
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MD5
fea9c2bf9fc417ca8cf61ab9b14dbdf8
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SHA1
ccc8001866f256350691b33d4a33c9bda2e4e39c
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SHA256
db85ccc13ee40cbaedccf27512115a3ccd3946d26f5afce7bf230f71eec135dd
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SHA512
00dc2b7f1085274602a5162d4a9f2f4bc14def8612feebf837166513074f4d8a4c143503340b0b8bf71d782fccc299767530fb59dd5fff4238ca71b094783689
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SSDEEP
1536:nYNQ+cdiUBjyWgp0oNmFqXmOWRDOib6aqkSZZZ3ELGGY:nyUBjy5OFvOWRDbbNUELA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fea9c2bf9fc417ca8cf61ab9b14dbdf8_JaffaCakes118 unpack001/out.upx
Files
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fea9c2bf9fc417ca8cf61ab9b14dbdf8_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ