Behavioral task
behavioral1
Sample
f54077d7abdf3e81f2d085999203bc13_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f54077d7abdf3e81f2d085999203bc13_JaffaCakes118
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Size
45KB
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MD5
f54077d7abdf3e81f2d085999203bc13
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SHA1
c714cbedda840ecc5264929416c72983301fab1b
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SHA256
57d601e209a282428435da15e056fb4b5b58402435d2cfe98510b762f4976d06
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SHA512
20276753f3064c454e7b20afadc0fef6dc2a0bf4da45a8753f3f2571d88a70a035487e2d7cdc80e70f90af15221104700093cdfa27bd0d4627b7f222c3b17ca3
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SSDEEP
768:jLZDIF87xhq84mJbjSLZLpxoPdwSI9NEw8C5yuVgGOiSh2ar4z9mTNGEmW7J96PO:jLZkezq8jpoZLp2P2SIIC5yagdi89sz4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f54077d7abdf3e81f2d085999203bc13_JaffaCakes118 unpack001/out.upx
Files
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f54077d7abdf3e81f2d085999203bc13_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: 76KB
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: 4KB - 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 .vbs windows:4 windows x86 arch:x86 polyglot
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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ