Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_25f03a98e0d45babcde60f7fb319fe6d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_25f03a98e0d45babcde60f7fb319fe6d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-26_25f03a98e0d45babcde60f7fb319fe6d_cryptolocker
-
Size
81KB
-
MD5
25f03a98e0d45babcde60f7fb319fe6d
-
SHA1
4715445ac5a7fd32b6afd8b8f12f681a0171f007
-
SHA256
957c434886826280e81e2042ce386dfc6a50874c23b04072aad586ed62264e2f
-
SHA512
af16c72fda02fb31530c510eefb98f7627969ddf47dd8c5c23fb279a2334bbada0517b4785ed5e2e08a99b25df177c376840c39764c47ce4f0f5245e3f6a8a10
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPMPUp:V6QFElP6n+gMQMOtEvwDpjyaLccVNluu
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 2024-01-26_25f03a98e0d45babcde60f7fb319fe6d_cryptolocker
Files
-
2024-01-26_25f03a98e0d45babcde60f7fb319fe6d_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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