Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_e061b39f31cb8861b2742c293791f25c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-28_e061b39f31cb8861b2742c293791f25c_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-28_e061b39f31cb8861b2742c293791f25c_cryptolocker
-
Size
64KB
-
MD5
e061b39f31cb8861b2742c293791f25c
-
SHA1
aa7a7b2d179601111e7dfb865917f081a0199c2d
-
SHA256
a8e536d5b6f3ecfd2940aaaa8ce0b574e34bb8b4efdccd80d2ee08d6248f4c57
-
SHA512
648372434d48ab3dadfb32ac9a12561ec8517b9cd5405c8118d086d6c49496843355f71cbf81a22974526812a5d0f25286a544106815c827cc1654e5cc074d6b
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsihi:BbdDmjr+OtEvwDpjM8J
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 2024-05-28_e061b39f31cb8861b2742c293791f25c_cryptolocker
Files
-
2024-05-28_e061b39f31cb8861b2742c293791f25c_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