Behavioral task
behavioral1
Sample
4d17185b562edceaae82703e9858a4a3_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4d17185b562edceaae82703e9858a4a3_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4d17185b562edceaae82703e9858a4a3_JaffaCakes118
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Size
605KB
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MD5
4d17185b562edceaae82703e9858a4a3
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SHA1
8ba32bf3d990b0228baf7dc6112040adeadc23ca
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SHA256
964a55b5cfee5b0544f358c6a4f19cc52be265a536797f90ca511c955f99b67d
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SHA512
e6780314c7c577240338bd401ff51d828ec5585a2566ee3e1adcebc9f3668c187ec92bf7479966a3ca567efed8eb9b9fba3eca4313ad017a4878a47c31260dcd
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SSDEEP
12288:5EDwEwW8TC/+YLSyLM8vUfK29oNpQOzBKlpIJDJ18qDN:9m8TPOSyLRvU9WpQAUs1N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4d17185b562edceaae82703e9858a4a3_JaffaCakes118 unpack001/out.upx
Files
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4d17185b562edceaae82703e9858a4a3_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 928KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 310KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 294KB - Virtual size: 296KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 475KB - Virtual size: 475KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 601KB - Virtual size: 600KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ