Static task
static1
Behavioral task
behavioral1
Sample
a40556333b5858b32bf2004cdf27a7d7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a40556333b5858b32bf2004cdf27a7d7.exe
Resource
win10v2004-20231215-en
General
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Target
a40556333b5858b32bf2004cdf27a7d7
-
Size
60KB
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MD5
a40556333b5858b32bf2004cdf27a7d7
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SHA1
14b0bd83601516cd382bf141c0d2f85e79b66a53
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SHA256
539622456ec28c7c302ebf9ff6cf1685868eed5dc072b94250ec72e24c469fa8
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SHA512
0fa0e45f30eb6eb56b4095fd0582dcc6f83db038dd08272b17d29bc68098e153211a3a9c1737edf192a36f1640e60eced8247a5e3095a3753061c67d95b87a03
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SSDEEP
768:jHT5Y9MbPgU253BDU2eSWeZGzF/FNFzFzFyFwF1FJjnFN6FcF0Yi:jHyMbPgU253B3WfzdzJZgKDnmq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a40556333b5858b32bf2004cdf27a7d7
Files
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a40556333b5858b32bf2004cdf27a7d7.exe windows:4 windows x86 arch:x86
5c3f1136573e26a9c0094c85ea5c4850
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
Imports
cygwin1
__main
__progname
atoi
bzero
calloc
close
connect
cygwin_internal
dll_crt0__FP11per_process
exit
fflush
fprintf
free
gethostbyname
htons
malloc
memset
read
realloc
recv
select
send
sleep
snprintf
socket
strcmp
strlen
strncmp
strncpy
strstr
strtoul
vfprintf
write
kernel32
GetModuleHandleA
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.stab Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.stabstr Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
PEPACK!! Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE