Behavioral task
behavioral1
Sample
4a20c45eff97f29cb103ee71b02c69f9_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4a20c45eff97f29cb103ee71b02c69f9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a20c45eff97f29cb103ee71b02c69f9_JaffaCakes118
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Size
143KB
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MD5
4a20c45eff97f29cb103ee71b02c69f9
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SHA1
7929921575b6083a72b68fa69907494392c18a31
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SHA256
2538028c3e67fcb6c484c5e5528516d666aeb6a4eaf50939e8ea60a26a1d11b4
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SHA512
876035705f75159891b8386f4126b8fd9f25ccfd2a659e403d3f0166506e43e5c36edc41605487dfb16433d9cd46347d785e0c6c211f214c3ca2cfe7f6a7fc70
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SSDEEP
3072:dPT7nvp5EaYhZ95ul9UGj0dXFowR3+GZXQ4/LqlIxkML3EZjMSq0Xn:dPvnvp5p6Zel9UGjc1ocZA4/Lq6kdl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a20c45eff97f29cb103ee71b02c69f9_JaffaCakes118 unpack001/out.upx
Files
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4a20c45eff97f29cb103ee71b02c69f9_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 123KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ