Behavioral task
behavioral1
Sample
a908fa371a99d5c5c4b17cb1baff8e90_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a908fa371a99d5c5c4b17cb1baff8e90_JaffaCakes118
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Size
310KB
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MD5
a908fa371a99d5c5c4b17cb1baff8e90
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SHA1
8a92551949aaf87a628d37b7543945e11e1b0ec6
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SHA256
5897942b904ac64d46aaef8bec6c7a59dc09f3021b0425c2957f8c69295d3d66
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SHA512
a4ba9ce709037ebc8ef1b0eabf94c4e18b87eaa9d63a6fd33fac56fb7a870ab28933dc4a62f0e8f975cf7eb6e50ea8957bff349e90f2d6406dbc2bfd8a78ffac
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SSDEEP
6144:MK9fiE6uyqxiQARmMP2BOtO9OXC5AFHDZvb9jgdfACHiU5BlJGfiov+M1:L9fi/uyqOgMPRk9Hu1vyKpU5XJGf71
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a908fa371a99d5c5c4b17cb1baff8e90_JaffaCakes118 unpack001/out.upx
Files
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a908fa371a99d5c5c4b17cb1baff8e90_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: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 307KB - Virtual size: 308KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 109KB - Virtual size: 112KB
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: 206KB - Virtual size: 416KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.reloc Size: 250KB - Virtual size: 252KB
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ