Behavioral task
behavioral1
Sample
55ff733600c1d3a84885fb73c9d91663_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
55ff733600c1d3a84885fb73c9d91663_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
55ff733600c1d3a84885fb73c9d91663_JaffaCakes118
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Size
72KB
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MD5
55ff733600c1d3a84885fb73c9d91663
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SHA1
5047d47006a33b4da3011253251d65a216904b1c
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SHA256
06bd731f6579ef8cbee93162c168e1bfb7b355ce41cc5a4664b1749ba2c12766
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SHA512
5ae28674b19a642c4d5a1ef978af487e0e1ad83756f06699aa4939ad25cc36f786022b8da06374d61b119d09b954ce06b6b9194c265e8c2421d732dfe99223b1
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SSDEEP
768:dtCI2zYEbmfLxzMQ3cjNTNEJGdjLzikKhdaJzlIg/9kl/aJF7OWR7ZHP+S5Up3:dYNzfGLpT3uNhVdPzikhzll/9WGTVPLw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 55ff733600c1d3a84885fb73c9d91663_JaffaCakes118 unpack001/out.upx
Files
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55ff733600c1d3a84885fb73c9d91663_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ