Behavioral task
behavioral1
Sample
c856b54288c1d74524ba284cb4d633b1_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c856b54288c1d74524ba284cb4d633b1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
c856b54288c1d74524ba284cb4d633b1_JaffaCakes118
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Size
592KB
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MD5
c856b54288c1d74524ba284cb4d633b1
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SHA1
c9c5d3f7f7319ba0a557b92684fb3e71f9ddf4db
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SHA256
bb8be4e14ab4275c1e9ea570eed660df38279c6a67f7cecc7f218cfbf5198ba0
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SHA512
83a794dc6947815011ecc494bdcede71cf01bb01754211d716a118f164837ed952cde7f4fa301f6d17db534781af1b60d0a73931268a047f591c6fb036c0a8dc
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SSDEEP
12288:dBMmKGnhDT+JlCTXMjGW2u58IwYA2G//Wg:DMmnDC+TbWvKIwYzQJ
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c856b54288c1d74524ba284cb4d633b1_JaffaCakes118 unpack001/out.upx
Files
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c856b54288c1d74524ba284cb4d633b1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 640KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 309KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 290KB - Virtual size: 289KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ