Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_72999f4781bddc72eca2241c7ab75d0b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_72999f4781bddc72eca2241c7ab75d0b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-29_72999f4781bddc72eca2241c7ab75d0b_cryptolocker
-
Size
45KB
-
MD5
72999f4781bddc72eca2241c7ab75d0b
-
SHA1
ac1b7627b647e0c8659c0527635b36fb94d4f80c
-
SHA256
70ccb6bbbae68f11b12dcd2beebeeb9a86ce4ed2ef3c5057dee8853021dad5c3
-
SHA512
75836bfe87c5102223e99835deb434cf7ef65b59f2b236bc31071e822659ab9c52941327e955d89d2e881cdb5ac5c787c18b558dee2b6e208aa64ded67fb99e7
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsY:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1y
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-29_72999f4781bddc72eca2241c7ab75d0b_cryptolocker
Files
-
2024-01-29_72999f4781bddc72eca2241c7ab75d0b_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ