Behavioral task
behavioral1
Sample
839660edc751ec88421a1f0ea2d16e70_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
839660edc751ec88421a1f0ea2d16e70_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
839660edc751ec88421a1f0ea2d16e70_JaffaCakes118
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Size
130KB
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MD5
839660edc751ec88421a1f0ea2d16e70
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SHA1
c672db39833c088c9f2f71c75fa6c9661cb87b5b
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SHA256
2f0328003453215e56a04e082fbb4d90ebc99139422d9f1c4a8cea0e7d2069af
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SHA512
b96d90e4741dc521fd7a34fd1c97b86282af4e1b4aa31f043273aed6e3cea142ca289776664909698f702522658171fe421b662ae9f5ef5e8fefb01ddcb171c4
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SSDEEP
3072:8EmB9KkXIfiGft8lEArucpY6qbhkmCBJYu:9Y9KMW8nuc6Hq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 839660edc751ec88421a1f0ea2d16e70_JaffaCakes118 unpack001/out.upx
Files
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839660edc751ec88421a1f0ea2d16e70_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: 576KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.da442 Size: 64KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
.da287 Size: 64KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
.da710 Size: 64KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
.da364 Size: 64KB - Virtual size: 72KB
IMAGE_SCN_MEM_READ
.rdata Size: 328KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ