Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_a4767d3905f46412c9f5eb745ae75c1e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_a4767d3905f46412c9f5eb745ae75c1e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-13_a4767d3905f46412c9f5eb745ae75c1e_cryptolocker
-
Size
69KB
-
MD5
a4767d3905f46412c9f5eb745ae75c1e
-
SHA1
480a1696aba58b79acbbe8481b73ff9c2340c345
-
SHA256
86e66120efe430d9d5d0c209c122c702fc208991818e65cbf5bb19fb5556be8c
-
SHA512
f2925612bd4e1ea4de0f6ea1d9fe2949da3bc2fdfb378ce029cb6ad872d9f9845e6be67fef242159ca479e8143e389707604a203f23b9d7752d6fe34120f8b3d
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUYZ:DW60sllyWOtEvwDpjwF85u
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 2024-02-13_a4767d3905f46412c9f5eb745ae75c1e_cryptolocker
Files
-
2024-02-13_a4767d3905f46412c9f5eb745ae75c1e_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ