Behavioral task
behavioral1
Sample
1f77db3333ea4ed6f966671011263ee4_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1f77db3333ea4ed6f966671011263ee4_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
1f77db3333ea4ed6f966671011263ee4_JaffaCakes118
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Size
47KB
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MD5
1f77db3333ea4ed6f966671011263ee4
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SHA1
6133b49e4ce1cb92692faa7569a90e7abbd1234e
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SHA256
c613ff4bd7bad71b44151175151f27a7621ce4a878e9204cafe1768d5c04bec4
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SHA512
57a59f1b7d73cc830c2e19106c3e6fa6f02c9523ac57d2ae1eaca88529e306475a2257d8c9ff7b0a2d62ea5092956509f5c34500c30517da6faee0673e6b0709
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SSDEEP
768:ByK0lZfRl4Noe7qAK/Y8QsJWd4v/Dn5AvJMRO5bCLQ2Lv7scG+/PAoSMBN:ByK0rfA78/Y89JGcL5AvJi6CLQ2b7Pbz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f77db3333ea4ed6f966671011263ee4_JaffaCakes118 unpack001/out.upx
Files
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1f77db3333ea4ed6f966671011263ee4_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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ