Behavioral task
behavioral1
Sample
2fa705518cc232bfd3ec9a680edc1b89_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2fa705518cc232bfd3ec9a680edc1b89_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2fa705518cc232bfd3ec9a680edc1b89_JaffaCakes118
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Size
191KB
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MD5
2fa705518cc232bfd3ec9a680edc1b89
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SHA1
43d876ac041c270963c26c08fc538217941dc1ba
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SHA256
b05bd3c822fa5b6fa715a62a14d9c3720c586f22c44edf120fa6d5c630188240
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SHA512
e95eab94ec70ac5b7676d267db2393548d4b06de0882b257236d197c7499e9c677457dfd3400e2c5ef080387344bf261bddf5a4a72d84be88e428f4b0944a346
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SSDEEP
3072:nA9Ej8W3KWJIXBPsed2eWPqjBKPivuBlj4L+oA/J6MJJGZtQd7qcyc+v:AbW3RmB5j1Axlk+oAbJJQQd7Hyc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fa705518cc232bfd3ec9a680edc1b89_JaffaCakes118 unpack001/out.upx
Files
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2fa705518cc232bfd3ec9a680edc1b89_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