Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_8ab48303155f3c1e9a2b4cfa74702e9e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_8ab48303155f3c1e9a2b4cfa74702e9e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-03_8ab48303155f3c1e9a2b4cfa74702e9e_cryptolocker
-
Size
58KB
-
MD5
8ab48303155f3c1e9a2b4cfa74702e9e
-
SHA1
c1033175f19a1ed435765eacfbb50a2a6b7dbdf2
-
SHA256
9ffde1d27b2569ad46d3d7d8826dc0e101924bfe4b411f469ceefbf6e51863f8
-
SHA512
1068231364084bd75a5c43a39e70f4570144fed3f1999ae6532c71c707f9200354b7cfc212409543cf61bdfc8f2eaa812fe26aa8b7903edf0be031c8c0a00568
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt7h:V6a+pOtEvwDpjvK
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 2024-02-03_8ab48303155f3c1e9a2b4cfa74702e9e_cryptolocker
Files
-
2024-02-03_8ab48303155f3c1e9a2b4cfa74702e9e_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