Behavioral task
behavioral1
Sample
4389093426c0898bd1fe5086b99a69f4_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4389093426c0898bd1fe5086b99a69f4_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4389093426c0898bd1fe5086b99a69f4_JaffaCakes118
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Size
108KB
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MD5
4389093426c0898bd1fe5086b99a69f4
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SHA1
e45971ece6b264afe4e60f2ab168c5f335cfe467
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SHA256
b9ac019c8577afab359e7aaff24ba0b73ebda9a5f2c879b404fa8ce3b1e75a4b
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SHA512
ff1b013d93a8249eba96925695d465ccfa2608a1365c13abab16c93b68559a61b5f2163e7bd4d903dc430c2a642fcd17b9189b3fb5a83e3812aa6b40af5023af
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SSDEEP
3072:RGKVNPheFmL5QAxYaiVcG8cB4thoS5pw:XWFejxQqcBkp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4389093426c0898bd1fe5086b99a69f4_JaffaCakes118 unpack001/out.upx
Files
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4389093426c0898bd1fe5086b99a69f4_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - 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: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 99KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ