Behavioral task
behavioral1
Sample
a555806a4e63627e59c7e9b74a7c411c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a555806a4e63627e59c7e9b74a7c411c_JaffaCakes118
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Size
54KB
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MD5
a555806a4e63627e59c7e9b74a7c411c
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SHA1
6870fd6740606dd46afc01867e474988027a741e
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SHA256
b8e0a893b880f0f0c33993e814a5cc06a73cb1e1b564dc1a270c803b9a43ed67
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SHA512
21ea76b576de14ee35fffe8a825003e99a6a949714877f67d33c000654b89fb6731edcdf935980cb1d4399da0a202740397085ecfc1d6a9353f13db42b8a1267
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SSDEEP
768:bW0j/PZurjFdPP5d3Be4aSzzJmlZhfHhQvBJatH4KV1r5DZEp+p0nnv:6gurjFzpBJa4+fKknCpWM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a555806a4e63627e59c7e9b74a7c411c_JaffaCakes118 unpack001/out.upx
Files
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a555806a4e63627e59c7e9b74a7c411c_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 76KB
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: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: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ