Static task
static1
Behavioral task
behavioral1
Sample
SAMPLES/PBRUSH.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SAMPLES/PBRUSH.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
SRC/INFECT.vbs
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
SRC/INFECT.vbs
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
SRC/MAKE.bat
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
SRC/MAKE.bat
Resource
win10v2004-20240802-en
General
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Target
141b0886b39f2c4ef6df058dd7d2ec32_JaffaCakes118
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Size
15KB
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MD5
141b0886b39f2c4ef6df058dd7d2ec32
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SHA1
5bfc2b4f9f96fdb809e5bc00827582d22f54df05
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SHA256
849cc237c342be3438ef75108a9a11a16baaec6638ec8fd06a32d567af22c422
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SHA512
a4ddbbe9ea25d5669ef909c91c4aed455c510275727e13f04928c27d6785e536abe7f4d981ce9def5df7ac81c03ce846a10f89d6ef0ce3595dbc550d43651604
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SSDEEP
384:dmUTOS58PzZ/JQoWuCxhxSPQ2vtLrwdaDedA:krS5cRVCxhxct3bj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SAMPLES/PBRUSH.EX$
Files
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141b0886b39f2c4ef6df058dd7d2ec32_JaffaCakes118.zip
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FILE_ID.DIZ
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SAMPLES/PBRUSH.EX$.exe windows:4 windows x86 arch:x86
8462b60f6dff3170e8e893be76732af3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStartupInfoA
GetCommandLineA
ExitProcess
GetModuleHandleA
shell32
ShellExecuteA
Sections
.text Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 228B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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SRC/CONSTS.INC
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SRC/INFECT.INC.vbs
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SRC/KILLAVXD.INC
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SRC/MACROS.INC
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SRC/MAKE.BAT
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SRC/MZ.INC
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SRC/PE.INC
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SRC/R0IO.INC
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SRC/RING0.INC
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SRC/UNCALL.INC
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SRC/Z0MBIE8.ASM
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Z0MBIE8.TXT