Behavioral task
behavioral1
Sample
c920c4a1b7676a8a4d54cfe7e9705542_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
c920c4a1b7676a8a4d54cfe7e9705542_JaffaCakes118
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Size
118KB
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MD5
c920c4a1b7676a8a4d54cfe7e9705542
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SHA1
e083fddb3961af85499c53b4d6145fa70ab9917d
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SHA256
565a3d321a6b60d8be8f78d03a192195f886542cba2b5e916110792cd18d531d
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SHA512
0db91c0e9fd8fba4829330ee016dad04e3ca57977908dcba61f04bd5ff03278e018f4c9b279a149cf8b332c2e8ebac304e79f40a3db8cc157a9155c58d4d6022
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SSDEEP
3072:78bTFUUWD7CsxBq0kx1tn9hGMZVYUffCBlXGuIpsNr:78vs7CsxF01rhGk4Rl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c920c4a1b7676a8a4d54cfe7e9705542_JaffaCakes118 unpack001/out.upx
Files
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c920c4a1b7676a8a4d54cfe7e9705542_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 115KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ