Behavioral task
behavioral1
Sample
8b2877c3f40f46bdb2b09c75f89f740d_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8b2877c3f40f46bdb2b09c75f89f740d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8b2877c3f40f46bdb2b09c75f89f740d_JaffaCakes118
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Size
7KB
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MD5
8b2877c3f40f46bdb2b09c75f89f740d
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SHA1
39368c6c0716f7941797df39f47a40587135a04d
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SHA256
a36ba1562bf87b5a553090eeb295c2c48bcc3137eeeaf8181e3acfe31bbb6028
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SHA512
9dca9bfb55a2c45d0067ac4ba4635969b5cae13740de7846ecf2a220183b6a2a9f53f28cd1cefd2f3793564d8f548384b257716e465cec1103cd444d51b40169
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SSDEEP
96:NZRF8WAsOMwXx0O7Gh3WzcwXQAz0MyLKPuOdiQx0B1ixoM4tYB+gV5WMoYVtzqd:NZ/8HQwOoLzcWB7P/w7MXBlyMnVhc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b2877c3f40f46bdb2b09c75f89f740d_JaffaCakes118 unpack001/out.upx
Files
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8b2877c3f40f46bdb2b09c75f89f740d_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: 260KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - 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: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: 64KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 33KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 64KB - Virtual size: 880B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 64KB - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE