Behavioral task
behavioral1
Sample
0a4aa303ba4ee2422fb5ea5afafb48f6_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0a4aa303ba4ee2422fb5ea5afafb48f6_JaffaCakes118
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Size
82KB
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MD5
0a4aa303ba4ee2422fb5ea5afafb48f6
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SHA1
b041e9e90bf299a19f4b2ac4fd890cd64a3e7cec
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SHA256
0643a9b4ab73d3b7631672152a6e96cdde3e24f4c04df15716615b1d57b8911e
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SHA512
88003508935fdc43b789c92d5fa0f2b0fa37e9e6c85ba613599bb609d2e905328349da935d7ec310ed1d88df344ce868e0a2f0a2ab93b7faeee0da77b17abfe7
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SSDEEP
1536:flnBs+7Zs8r/bZhB2TWwp8U/KjxAHB6yjZCK6ERFS7b2sDZ:JDFb/bFGv6Neg1K684b5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0a4aa303ba4ee2422fb5ea5afafb48f6_JaffaCakes118 unpack001/out.upx
Files
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0a4aa303ba4ee2422fb5ea5afafb48f6_JaffaCakes118.exe windows:10 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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 355B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 105KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ