Behavioral task
behavioral1
Sample
140adc09696cb0b04ab3f5caf88cbcc8_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
140adc09696cb0b04ab3f5caf88cbcc8_JaffaCakes118.exe
Resource
win10v2004-20231215-en
General
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Target
140adc09696cb0b04ab3f5caf88cbcc8_JaffaCakes118
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Size
28KB
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MD5
140adc09696cb0b04ab3f5caf88cbcc8
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SHA1
a4f1567a294c311d548faacf92dbb2b76e7aff89
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SHA256
f93ee0406e8cad145d53eb4f2a8dfa2aeb1904522b2c89f78f3545d16ef7c8e3
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SHA512
f08812dfb6810d1d6344d9b2b942cd27ad8b61cce4bc6773970194c525daba805c90cbc56bf54cc401f6ff64f36cc5a646db576ab1137997bf94d076938f455d
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIov:egKcR4mjD9r82A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 140adc09696cb0b04ab3f5caf88cbcc8_JaffaCakes118 unpack001/out.upx
Files
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140adc09696cb0b04ab3f5caf88cbcc8_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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
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: 24KB - Virtual size: 28KB
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: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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ