31a87238f68e3c7d72ec5f6c2e5b5ee4_JC[.]exe

General

Target

31a87238f68e3c7d72ec5f6c2e5b5ee4_JC.exe
Size

370KB
MD5

31a87238f68e3c7d72ec5f6c2e5b5ee4
SHA1

77d8fbeb40b9410bff9febe58e7317721e6dba11
SHA256

0be8339dd675417ef35a7a436c95c6979fe37eeebe46aa0c7af865e4d1e8bd18
SHA512

adc6cff677e2b9c40256c5a87b742a38bf584a86e8e70632309a5f20f8c7f640fe4a04c9830f166caf16e658d48ce140e81fd84ead56b89c940b7afd20e47b31
SSDEEP

6144:Rq+SWu0SWua57h9N+O72TRLM7rJf+pKWebwXDFz39S9B4QOoNlzz5zl:rh9Nf72TRLOf+pKWebwXNtS9B4QOoDzX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
31a87238f68e3c7d72ec5f6c2e5b5ee4_JC.exe

Files

31a87238f68e3c7d72ec5f6c2e5b5ee4_JC.exe
.exe windows:4 windows x86

8abecba2211e61763c4c9ffcaa13369e

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

Imports

mfc42

ord2770
ord356
ord2781
ord4058
ord3181
ord2764
ord1980
ord668
ord926
ord924
ord941
ord4129
ord537
ord540
ord6282
ord825
ord6283
ord5683
ord5710
ord858
ord800
ord535
ord859

msvcrt

_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_beginthread
rand
fgetc
fputc
fwrite
rename
fopen
fseek
fread
fclose
_stat
__CxxFrameHandler
_mbscmp

kernel32

GetCurrentThread
GetCurrentProcess
SetPriorityClass
lstrcatA
lstrcpyA
GetEnvironmentVariableA
GetShortPathNameA
GetModuleFileNameA
GetFileAttributesA
DeleteFileA
SetFileAttributesA
GetSystemDirectoryA
WaitForSingleObject
CreateProcessA
Sleep
GetLogicalDrives
GetModuleHandleA
GetStartupInfoA
SetThreadPriority

user32

LoadIconA
MessageBoxA

shell32

ShellExecuteExA
SHChangeNotify

Sections

.text
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 352B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8abecba2211e61763c4c9ffcaa13369e

Headers

File Characteristics

Imports

mfc42

msvcrt

kernel32

user32

shell32

Sections

.text Size: 8KB - Virtual size: 5KB

.rdata Size: 4KB - Virtual size: 1KB

.data Size: 4KB - Virtual size: 352B

.rsrc Size: 4KB - Virtual size: 3KB

.text
Size: 8KB - Virtual size: 5KB

.rdata
Size: 4KB - Virtual size: 1KB

.data
Size: 4KB - Virtual size: 352B

.rsrc
Size: 4KB - Virtual size: 3KB