Behavioral task
behavioral1
Sample
client.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
client.exe
Resource
win10v2004-20240226-en
General
-
Target
client.exe
-
Size
226KB
-
MD5
bb036d83e71cda3638803f532b09ec20
-
SHA1
dfdd5d61643653de3dfadc76c816b19e5afba8ce
-
SHA256
2bd62e1d06cb57af9524fcc08195ab56fe0e3bb4ae00ab7b2ae91937720563cc
-
SHA512
222841f63b606b48dc26527f1819ee65a6f50f915258a103732b4d1bdc1b57837e74675f3a81aaa2e7854c121a561b1cb611947045b509be8099f582d15bab41
-
SSDEEP
3072:rpw7/TgNOEPsx3r4l1IfxUTGFs9HI3wgYLM0SURmM846Ax6P4sZJly:lGTgNoMliFQh9LM0rmM56AxQh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource client.exe
Files
-
client.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 356KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 221KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE