Behavioral task
behavioral1
Sample
a5ea5070654fe6bcfe9e02cbf9779a20_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a5ea5070654fe6bcfe9e02cbf9779a20_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a5ea5070654fe6bcfe9e02cbf9779a20_JaffaCakes118
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Size
278KB
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MD5
a5ea5070654fe6bcfe9e02cbf9779a20
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SHA1
e04359d7ca440aa2b16495aea473e36f8b1b96c2
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SHA256
7520b93851cf9aae48e2869c7ae3afbcab853cdb47c3766d5a207f98670c5057
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SHA512
cfd3d8e4b58bb3860f4aa4e5280ba134e7fbb59656477933612024aa450ae173c6d2e76d9b4bfcd250fe4eb5245da522e9535ec0c98edbe7e5613c457faed790
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SSDEEP
6144:BTnjnvrDiMNb1LSlZCgb5OQx0MciQGKAabe9RMJGtkaCTnjnvrDiMNb5:BHn3dtYb5O0ci1+kRMbaCHn3dl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5ea5070654fe6bcfe9e02cbf9779a20_JaffaCakes118 unpack001/out.upx
Files
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a5ea5070654fe6bcfe9e02cbf9779a20_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 312KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 187KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 340KB - Virtual size: 339KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ