Behavioral task
behavioral1
Sample
59a23bdb734404edf9accf6591c0b05d_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
59a23bdb734404edf9accf6591c0b05d_JaffaCakes118
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Size
222KB
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MD5
59a23bdb734404edf9accf6591c0b05d
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SHA1
a29a9e7ca1d5bc6f4d7a4a0a6aa73c1e10268bd9
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SHA256
581f7ffb19c89245e48aadc3b08cb0f9bbbe0242f5c9640e760bd040f894aa50
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SHA512
7ae297c07f05cc9bb3c31608cc1b7af4633c563b7f54bdab431ec1e73f5866a470f6cba559fbde170f4fa4b03c009c9335b55199dd951ee0c9e07260ba10e24a
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SSDEEP
3072:hGuIZjzsbA2CTLIFgLowVWy/Fw3HCaML0+I6R8AXmuMX3uMEjDjhZ8mL5/q3aj:1Czj2Cf7fMlBIB8WmukGjXtBd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 59a23bdb734404edf9accf6591c0b05d_JaffaCakes118 unpack001/out.upx
Files
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59a23bdb734404edf9accf6591c0b05d_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 308KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 203KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 166KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ