Behavioral task
behavioral1
Sample
f5b2bdc948973b22f5b436ba0d0e4d81_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
f5b2bdc948973b22f5b436ba0d0e4d81_JaffaCakes118
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Size
88KB
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MD5
f5b2bdc948973b22f5b436ba0d0e4d81
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SHA1
f30c88e4c19faf5b5e54ea882c22dc73d27f35e3
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SHA256
a578ebbbfafdef1bef9e8ef0ef2e3ff503787e0066a538d53bbcb4fbc1a41105
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SHA512
338ec3b42c6d6a50482ebefe86144ceb69cb17610cb84cf16f175615707c4393d2d927afdb6810e575391ddf848d59f1abf2b2e74ac66aa0e36063dda29fe347
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SSDEEP
768:8XpzaSe8QYYxdJF2zkl7ujX4Jn2oT8LfBX1xTnGp+qyOOSJOTPrWhh84n:e+8wGo/JvTc/xTGpdynKiSrn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5b2bdc948973b22f5b436ba0d0e4d81_JaffaCakes118 unpack001/out.upx
Files
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f5b2bdc948973b22f5b436ba0d0e4d81_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 43KB
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: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ