Behavioral task
behavioral1
Sample
65e1fcfed841e9b0cf6eaaf8273fc53c_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
65e1fcfed841e9b0cf6eaaf8273fc53c_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
65e1fcfed841e9b0cf6eaaf8273fc53c_JaffaCakes118
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Size
3.5MB
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MD5
65e1fcfed841e9b0cf6eaaf8273fc53c
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SHA1
b53edece2d0f7bb1290999e46df7c063b3dab135
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SHA256
d28636d4d549d323d681f497e99332546f3fa1d68e7b9e3ecf2845fbd8f1cd0c
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SHA512
dc82fb13f8657f0a6a6f3d8cde89bae0144e8e1dcf39655591b3101fe7f8b9a7a18acd5d06ababd17b5e5accf71723077d7890867737fa278c9ed193afd12b86
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SSDEEP
49152:C7cBQLtuQatvFQLtuTkLtrFQLtuTdkLtrFQLtumTCCFQLtuTdkLtrFQLthCCFQLy:CBImpC9Cq9CC9m
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 65e1fcfed841e9b0cf6eaaf8273fc53c_JaffaCakes118 unpack001/out.upx
Files
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65e1fcfed841e9b0cf6eaaf8273fc53c_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 704KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 326KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 45KB - Virtual size: 48KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 725KB - Virtual size: 724KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 53KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 154KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ