Behavioral task
behavioral1
Sample
1899cb8191aa0c5ddb1c0c9be02bcb9b_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1899cb8191aa0c5ddb1c0c9be02bcb9b_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1899cb8191aa0c5ddb1c0c9be02bcb9b_JaffaCakes118
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Size
191KB
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MD5
1899cb8191aa0c5ddb1c0c9be02bcb9b
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SHA1
063913212678cb9636d835722f489a4d2e10bff3
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SHA256
3f5353b46efb108c97310b60e27f207d956816c432d22cc3d75cda7367a2d45e
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SHA512
0a59cc3159e0e275df73fec7dcdc6a42e9fe97cedbde9064a7c664d72f6b8ac1647da335d1010e76fa4228c6906cac20c47009d9a986110e6ecf85caa67cee67
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SSDEEP
3072:Htil2ePLlE81ewabdcaJgWvlboKJKTUB0V7fvzlKn7i3gF4jSPuiB4RhOWn:HtilnPLlE1Dbdc/W3JKTUWZvs7Ejwuik
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1899cb8191aa0c5ddb1c0c9be02bcb9b_JaffaCakes118 unpack001/out.upx
Files
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1899cb8191aa0c5ddb1c0c9be02bcb9b_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 168KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1000KB - Virtual size: 1000KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 164KB - Virtual size: 163KB
IMAGE_SCN_MEM_READ