Behavioral task
behavioral1
Sample
634d952f11dbfdb7dbdd5b5a3e1148ae_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
634d952f11dbfdb7dbdd5b5a3e1148ae_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
634d952f11dbfdb7dbdd5b5a3e1148ae_JaffaCakes118
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Size
256KB
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MD5
634d952f11dbfdb7dbdd5b5a3e1148ae
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SHA1
d0a4b804fb78a277873392151c559b9a942155ac
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SHA256
faa05d00496d5de7aeb30ade71e60a766e002d96854921b452669bdc73158fdc
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SHA512
75fa5d5ba1d49863176f21be39fe088a73a9e27775422204730249451b6dc358749f145124fe21d47c7fa3cb9a85ecf85293cd59ae34dbf16c2324d751174d51
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SSDEEP
6144:+zBXpIJTQrn9buX7nNLrpDVf5VbQ2Lcg+ktOB:+zxKJTQrnl6rD5VbJYo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 634d952f11dbfdb7dbdd5b5a3e1148ae_JaffaCakes118 unpack001/out.upx
Files
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634d952f11dbfdb7dbdd5b5a3e1148ae_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 252KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.rsrc Size: 226KB - Virtual size: 225KB
IMAGE_SCN_MEM_READ