Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_a826ef2fe790d7b27f7905218917c291_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_a826ef2fe790d7b27f7905218917c291_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-25_a826ef2fe790d7b27f7905218917c291_cryptolocker
-
Size
96KB
-
MD5
a826ef2fe790d7b27f7905218917c291
-
SHA1
72d29e2467ab1e3bf789a93259ca7cd58f6e664b
-
SHA256
85f82fa8a7bf2e394fea411a2479529c63c9dd6b78d33f8859040084d7d5551a
-
SHA512
ff8f663cdce54f9092ae395926587ee85d0a5a4d17d9451d150b2216291122c31ae702bdd2b74465d1de5fa9e28083f6d52a56e62b76a5581eabe80bc9c0f43a
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0wk:V6a+pOtEvwDpjtzx
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 2024-03-25_a826ef2fe790d7b27f7905218917c291_cryptolocker
Files
-
2024-03-25_a826ef2fe790d7b27f7905218917c291_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