Behavioral task
behavioral1
Sample
f2e9b50eae373970c282c839f7054ff5_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f2e9b50eae373970c282c839f7054ff5_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f2e9b50eae373970c282c839f7054ff5_JaffaCakes118
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Size
348KB
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MD5
f2e9b50eae373970c282c839f7054ff5
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SHA1
6d288fde136e3cf0dc0e0fa4f398d44aa0ac2d2f
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SHA256
db798b0abfe5456f9fa6e7c6fb0ec716c2ce2aa0bd60403b0d628574a2d39ef8
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SHA512
6f74a1d32f424784cba2f2b2f63e94c5e39d7deffcf3e1a9ba8a4d2da886836f436321e7394debff70a8c43180f8677819311e5a96c75117b8ea47577332dc90
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SSDEEP
6144:wG7EkjTY+7ZO8yETkMDV+XDJNgrW0a4qzxYXqVti757Ana2eBpRrMTWw/Px:dokjT748yEzDV+iWXrqX6Kr2edsWq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f2e9b50eae373970c282c839f7054ff5_JaffaCakes118 unpack001/out.upx
Files
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f2e9b50eae373970c282c839f7054ff5_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: 792KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 342KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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
CODE Size: 380KB - Virtual size: 379KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 8KB
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: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 684KB - Virtual size: 684KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ