Behavioral task
behavioral1
Sample
a4a23f2b07aa16953852c00c48729d39_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a4a23f2b07aa16953852c00c48729d39_JaffaCakes118
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Size
8KB
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MD5
a4a23f2b07aa16953852c00c48729d39
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SHA1
018a93f52edce0064765592ef0c082dd03451744
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SHA256
cd7f3839762f251ef2e837ea69de4b986b3f766618cca4c1bb5470280a748a94
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SHA512
b338a752c9e33629c4b109734e482de9ea697bde88953349cadbd96134f88c458b4eea065baf32801a1e02eda9075616f95e86cc5e868929ca9db35959809e41
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SSDEEP
192:hGnsgsGbzbGJXey8vwJXOpv4HYeLomTXv4KZbJGFn9NVNmnT:Enugz4X8vwJXqg4eTXb6UT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4a23f2b07aa16953852c00c48729d39_JaffaCakes118 unpack001/out.upx
Files
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a4a23f2b07aa16953852c00c48729d39_JaffaCakes118.exe windows:1 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: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE