Behavioral task
behavioral1
Sample
2024-01-09_3908803350369a7af7926325a6b3d5b9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_3908803350369a7af7926325a6b3d5b9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-09_3908803350369a7af7926325a6b3d5b9_cryptolocker
-
Size
149KB
-
MD5
3908803350369a7af7926325a6b3d5b9
-
SHA1
24f9bb11897c3ec2bf3b4fc5fafdee4e986bfbab
-
SHA256
2194d37061d1e7de29d520d7c15b65429242b14a20eee88018e0875424187be9
-
SHA512
63bc7ad75d58f5b549744d45d93a4237c581cecd041a16d993e88eccd690da94454e2779969a987665d25fd0a32e5f46e758f7348c883e3acb0a3aad9a879936
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699GNtL1egpmU:T6a+rdOOtEvwDpjLzU
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_3908803350369a7af7926325a6b3d5b9_cryptolocker
Files
-
2024-01-09_3908803350369a7af7926325a6b3d5b9_cryptolocker.exe windows:5 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE