Behavioral task
behavioral1
Sample
f3d10e24307e95165279bc0d7290d069_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3d10e24307e95165279bc0d7290d069_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f3d10e24307e95165279bc0d7290d069_JaffaCakes118
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Size
34KB
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MD5
f3d10e24307e95165279bc0d7290d069
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SHA1
d3a0fb82e9d49abd851205c475bac1e2df1eacaa
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SHA256
84f8fe586684038f86429d1000bd7f33c77c5c6e85ff77ed968111c12c9c9f8c
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SHA512
54e2eac7dbc4601b4d5db3871608faf8cd6dd9020ec2dcc10e6b1d48ed9c94b75f72e01cad34949476285d26d366410caf2e5c7505748110032524719927851a
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SSDEEP
768:avHDmaX8a1/ecYzjToeuFYbLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLo:S9sa1/UzAeua
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3d10e24307e95165279bc0d7290d069_JaffaCakes118 unpack001/out.upx
Files
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f3d10e24307e95165279bc0d7290d069_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: 17.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 32KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:4 windows x86 arch:x86 polyglot
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: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 17.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE