Behavioral task
behavioral1
Sample
fdef3e5be55584b0264ebfa80bab5e8b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fdef3e5be55584b0264ebfa80bab5e8b_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
fdef3e5be55584b0264ebfa80bab5e8b_JaffaCakes118
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Size
44KB
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MD5
fdef3e5be55584b0264ebfa80bab5e8b
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SHA1
f102499ebd8d488ae712f0907124c388d96b0d20
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SHA256
83950b55d037dc83c1a407cde55dcf9e4cd976f74a0fe3aa49ce5a1d899df75a
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SHA512
649f24da204c8180b8c6528d0a14e36407b9b45e74461f193703a393453e7272ab152d13f2b184cf5e79e58caf36a03d54d45e696c4d8429e56b62d2c01a5c0a
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SSDEEP
768:3wHOFc3qCMcemWlA/gei1u9jWNQBJb6vt1z5OyehxSJPLfELPon/:AKKMzm7gzSyeJbpKJbE8n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fdef3e5be55584b0264ebfa80bab5e8b_JaffaCakes118 unpack001/out.upx
Files
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fdef3e5be55584b0264ebfa80bab5e8b_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - 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: 73KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
LLLK Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ