Behavioral task
behavioral1
Sample
2024-09-30_dec285ed5ba34134257dfe729aad50de_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-30_dec285ed5ba34134257dfe729aad50de_cryptolocker
-
Size
46KB
-
MD5
dec285ed5ba34134257dfe729aad50de
-
SHA1
93091960262d4b09a2a3f788c87cd2be824c65d4
-
SHA256
37497301d5c58f125d614c7d69e144da540a70b7fbed254f6393353be3dc298e
-
SHA512
03085dc000bec01b51307a3becca82c0caebccd4c5542903e1fdfb50eb74587e5ceb7bfcd8d9731ff0c7be7db4913c3e38f5f48b1c20f0dc1e06a124b953c0f1
-
SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBq6:bODOw9acifH+Y6
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_dec285ed5ba34134257dfe729aad50de_cryptolocker
Files
-
2024-09-30_dec285ed5ba34134257dfe729aad50de_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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