Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_a593766a6080bbae93f3316316c1a9b1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_a593766a6080bbae93f3316316c1a9b1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-14_a593766a6080bbae93f3316316c1a9b1_cryptolocker
-
Size
49KB
-
MD5
a593766a6080bbae93f3316316c1a9b1
-
SHA1
8b4d7e3c7bb5e3539614f78b8c054fe7c49135b5
-
SHA256
f7e01a0d0ea691e9d68f564c20e731039d7b651c1857baa7fee3ff6135f23542
-
SHA512
667a82590764e987d13f5d5add0b904793ade27deb609a64283c63c25f67a6ca035bc7dc8e23c8749c846fdb441678f02ce584b50dc1478e428d3024e2747eaf
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvD:BbdDmjr+OtEvwDpjMXO
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_a593766a6080bbae93f3316316c1a9b1_cryptolocker
Files
-
2024-02-14_a593766a6080bbae93f3316316c1a9b1_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE