Behavioral task
behavioral1
Sample
39c7a15ee39af6eee5157405def966d8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
39c7a15ee39af6eee5157405def966d8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
39c7a15ee39af6eee5157405def966d8_JaffaCakes118
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Size
232KB
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MD5
39c7a15ee39af6eee5157405def966d8
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SHA1
0fc17a86249cfcc30f7b41c41cf1d48b3639c1f0
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SHA256
a6e50de2c34ad49d2b94862642c8f4a16c860d0231f845a6f4afeaca44bc6619
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SHA512
42fbb29036ef99794a2f6590ed4ca58419d9c4d1ae01d995d9fd47d55d84458b636d5ea26f2470d347baf5b68100be88a0ac04910732da79853089d747ab6119
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SSDEEP
6144:yMuppdFWUb19E+TaPSwH1nqTINZs9IO7/IRfXnLZUpk:yM8pdFx1u+uPSwH1niQZsuO7/IxXLQk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39c7a15ee39af6eee5157405def966d8_JaffaCakes118 unpack001/out.upx
Files
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39c7a15ee39af6eee5157405def966d8_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: 223KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 365KB - Virtual size: 364KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ