Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_43fac8595a15790c77987beb5680552f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_43fac8595a15790c77987beb5680552f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-28_43fac8595a15790c77987beb5680552f_cryptolocker
-
Size
60KB
-
MD5
43fac8595a15790c77987beb5680552f
-
SHA1
f0fbc628b83f3d173b8fee11f06dc0958c0197b7
-
SHA256
ff3a10141f3ba5fd1b43542cccc7c6232665509cfcea4c31c298b40502861ead
-
SHA512
9aa2d169a4d9c2a9f99ff3e1085ed86d4ce8d6c4db31c659c6b0644551d08ecee9b4c4539cafcb3980d3cd68ba09400284607d04cde2ab799fd9b8556a15c73e
-
SSDEEP
768:F6LsoEEeegiZPvEhHSG+g2MAQtOOtEvwDpjB:F6QFElP6n+gzAQMOtEvwDpjB
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 2024-01-28_43fac8595a15790c77987beb5680552f_cryptolocker
Files
-
2024-01-28_43fac8595a15790c77987beb5680552f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
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
.rlwEs Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ
.wdbm Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.epwjdwx Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.RisVgtS Size: 3KB - Virtual size: 2KB
IMAGE_SCN_MEM_READ
.zKnY Size: 1024B - Virtual size: 753B
IMAGE_SCN_MEM_READ