Behavioral task
behavioral1
Sample
a151bc515a7cc15ff52247cccd01c2b8_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a151bc515a7cc15ff52247cccd01c2b8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a151bc515a7cc15ff52247cccd01c2b8_JaffaCakes118
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Size
144KB
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MD5
a151bc515a7cc15ff52247cccd01c2b8
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SHA1
d7ffc695dfa17a1d1022992249124f4aa56bdc9f
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SHA256
923e639cf3a1af1c80c5a15aa6f665416a80b478b622ea9fee8d345fb120287f
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SHA512
f5de32ff06cb3f0159dfb475f674059a02a7c275541af4ea37fcf78c3da572f02dac84e1fab863aefcffb047489c5c2fc97e507862b3663f1f0a35b28a644fbb
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SSDEEP
1536:3aMmKEB9SeVOkNV9qpAUY539HpWwmgNkww5lx5lvLvEWgDAgvWSroNp+YUUFWldN:Z29xzP53PWwnzelxEA8r2tsldk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a151bc515a7cc15ff52247cccd01c2b8_JaffaCakes118 unpack001/out.upx
Files
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a151bc515a7cc15ff52247cccd01c2b8_JaffaCakes118.exe windows:6 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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 92KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ