Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_12b1d82426ab44a8c6f13486666f5e49_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_12b1d82426ab44a8c6f13486666f5e49_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-29_12b1d82426ab44a8c6f13486666f5e49_cryptolocker
-
Size
50KB
-
MD5
12b1d82426ab44a8c6f13486666f5e49
-
SHA1
060068acd79e9fd9fba738e9efc3db45edeaff0e
-
SHA256
4985b73dd5676bce193500a50f567da5e21d06365c306f029ff4aece8155bd0b
-
SHA512
c2b25792e699538f5c612bffca25b78b6ed876287e8425b1dccb166033566cdf1b1dfebac96778cc788eec15c8b6bfcaf9ea9132e76a7c5bff56e189e5453575
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyj:BbdDmjr+OtEvwDpjMA
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 2024-01-29_12b1d82426ab44a8c6f13486666f5e49_cryptolocker
Files
-
2024-01-29_12b1d82426ab44a8c6f13486666f5e49_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