Behavioral task
behavioral1
Sample
ff81c793058900c011fec5583298a8f9_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ff81c793058900c011fec5583298a8f9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
ff81c793058900c011fec5583298a8f9_JaffaCakes118
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Size
2.9MB
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MD5
ff81c793058900c011fec5583298a8f9
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SHA1
e381daca4020655ea1af5be592cfea5df0d7e8da
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SHA256
ed934cd0ecb7275dd6415c02c12c01faba4539e44a7280dffc348f5fd73729c4
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SHA512
10c76e6f949caf1ceacfa48cdb0d2c1acfb8480c889bb7e4c7a7d84bd8747d79779e7ff7436aca583ea614ba88720206b0d714a8e05be33b9b617347fffcb19b
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SSDEEP
49152:CAWYHc9L/B93DwuxCTBRnqYdor2V1uu7MVoLqv4QS1yVFSwg5Ts0N9Cn6ZiWl1KK:C1YHc9LzDw6IRfor2VwmMaGv4QS1ySwS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ff81c793058900c011fec5583298a8f9_JaffaCakes118 unpack001/out.upx
Files
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ff81c793058900c011fec5583298a8f9_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: 88KB
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_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ