Static task
static1
Behavioral task
behavioral1
Sample
purge-cbof.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
purge-cbof.exe
Resource
win10v2004-20240802-en
General
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Target
bbf0dc5a0f6c6fc84188bce6b51f605b_JaffaCakes118
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Size
5KB
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MD5
bbf0dc5a0f6c6fc84188bce6b51f605b
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SHA1
0c63d790727b84607562255236657a03a8fd63d2
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SHA256
d1f3945f40848411844b125d954ba9b1f92856e32031bd946d87382106f4551d
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SHA512
99ad408e3221e9670f19ad613bc573e3522776a96ee356d8cbc4a16bd58ae4dd439befb06fd1794f0eb94ef8d57b4acba95f1f58501198afd1c70d8894fff0b0
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SSDEEP
96:sPaB1r7DCYXC+eGdOYizabi8uJQs1+dOdPfkCZuvKDDeqscRZ6bcy03RktOBeB:sPIr3CECeOYUJXaOdk2uvGDzRZu03Rkr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/purge-cbof.exe
Files
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bbf0dc5a0f6c6fc84188bce6b51f605b_JaffaCakes118.zip
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purge-cbof.c
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purge-cbof.exe.exe windows:4 windows x86 arch:x86
1c58535e93c799e61a2ae5843b4cb47e
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
ExitProcess
SetUnhandledExceptionFilter
msvcrt
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_errno
_iob
_onexit
_setmode
atexit
exit
fprintf
fwrite
malloc
printf
setbuf
signal
strerror
tolower
ws2_32
WSAGetLastError
WSAStartup
bind
htons
inet_ntoa
ntohs
recvfrom
sendto
setsockopt
socket
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 128B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 952B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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winerr.h