Behavioral task
behavioral1
Sample
2024-09-05_73ab1672c60249ff9b11925adb249efa_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-05_73ab1672c60249ff9b11925adb249efa_cryptolocker
-
Size
92KB
-
MD5
73ab1672c60249ff9b11925adb249efa
-
SHA1
22aa39912696b809b8f5f1d8a3b63e546a3f4dfb
-
SHA256
b684be7ffd1269b91772c54f48532ee79db8a322c7a1861512beb66a266117f4
-
SHA512
3fc096eea46eae909febcc07a1b1e70c9c74a2db0b9556045f2ee11549400d31fa1f6f118a871f29efadc23a7b49fbf25564a9ca18cf5936da81a110805dd704
-
SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAee:n6a+1SEOtEvwDpjYYvQd2PH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_73ab1672c60249ff9b11925adb249efa_cryptolocker
Files
-
2024-09-05_73ab1672c60249ff9b11925adb249efa_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_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: 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