Behavioral task
behavioral1
Sample
73a997db4cc2d08e654c87ae6f2727d3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
73a997db4cc2d08e654c87ae6f2727d3_JaffaCakes118
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Size
251KB
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MD5
73a997db4cc2d08e654c87ae6f2727d3
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SHA1
f5562e644c34d7f9f0b354cf3feb0cf6bc6013d8
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SHA256
03946056742e9705e1862728505e14f66b95dee85e53dd075120ca26390576a6
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SHA512
9ae62ebeb7f475fc97303739a8f929f939cb56832dbb90471ab45b4c44bd194611b04d1e562c65504feba3430c1538ea5d1895f33f2cedc6b5f0b70bc725c644
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SSDEEP
6144:15DIv328UI/7mtVptbs+m4Xyzg3g0OH0d7XF:3IP2lm7m3zbTm4XskdOHkjF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 73a997db4cc2d08e654c87ae6f2727d3_JaffaCakes118 unpack001/out.upx
Files
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73a997db4cc2d08e654c87ae6f2727d3_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_32BIT_MACHINE
Sections
.text Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ