Behavioral task
behavioral1
Sample
b20c98f8ddcaa28d54adfbac4142ca9f_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b20c98f8ddcaa28d54adfbac4142ca9f_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b20c98f8ddcaa28d54adfbac4142ca9f_JaffaCakes118
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Size
356KB
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MD5
b20c98f8ddcaa28d54adfbac4142ca9f
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SHA1
5ba3e8524e22037c34c15c294e42a4ed532f0447
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SHA256
1ac2e16c1599e7649f611ccffe28e896333f38b3905265d76e9216da6f37e2c7
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SHA512
5aa7516b73266a65621b8f8ae704b1bd20eeb29a7ec079e8394172071c570cdd2a5defc5d6892141524a7bb5160e0ef301f4cb4a14f226c868fb53cdd991283d
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SSDEEP
6144:Yl2TPKwYLk+fqdfNWuJXqtp6osaM0DCsBP8mz6Txxx+xMArJXxdQXbjQ8zhvhJY1:Yl2TywYLk+fqxNWuJXqtp6rabDCsFz6H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b20c98f8ddcaa28d54adfbac4142ca9f_JaffaCakes118 unpack001/out.upx
Files
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b20c98f8ddcaa28d54adfbac4142ca9f_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 354KB - Virtual size: 356KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 325KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE