Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_8f55c5face055307e183af525ff03009_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_8f55c5face055307e183af525ff03009_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-24_8f55c5face055307e183af525ff03009_cryptolocker
-
Size
42KB
-
MD5
8f55c5face055307e183af525ff03009
-
SHA1
e03acdd1c55d2d00b536177fd284132e471e08d2
-
SHA256
cba4df8ac288f1beb0ad11b83f1c1e8fb97874c90cd25042de25807f06c5db37
-
SHA512
45f81e14ceeaeae398c8b39aae4c801c300d893b6a0ec5c00288c1115e896616fc784e400f1cadf68feab0479401db844202016575be65cb01dc8daf047ce873
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUc:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+i
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_8f55c5face055307e183af525ff03009_cryptolocker
Files
-
2024-01-24_8f55c5face055307e183af525ff03009_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ