Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_50f18956b077f13b2535f4ee7b42cd3f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_50f18956b077f13b2535f4ee7b42cd3f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-22_50f18956b077f13b2535f4ee7b42cd3f_cryptolocker
-
Size
45KB
-
MD5
50f18956b077f13b2535f4ee7b42cd3f
-
SHA1
c4d7140b5054a70448d53423c24dc10565e22a50
-
SHA256
8a4b730dcbab93db7d1f702f6ae290eaa45a1f7c110e5260e27fb2094abf7c69
-
SHA512
7d538d7d25154a1a5da93a4cfa710e85ad2bab461712199429e1a69a84a6b7092660182acfc1e4f510eb02d0c97ea97646d9d32214d77218997a4feeb8db3256
-
SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3dXEU:V6QFElP6n+gMQMOtEvwDpjyaHaXrF
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 2024-02-22_50f18956b077f13b2535f4ee7b42cd3f_cryptolocker
Files
-
2024-02-22_50f18956b077f13b2535f4ee7b42cd3f_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