Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_f6c3fbd4b69059cbc02c3b1388035c69_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_f6c3fbd4b69059cbc02c3b1388035c69_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_f6c3fbd4b69059cbc02c3b1388035c69_cryptolocker
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Size
54KB
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MD5
f6c3fbd4b69059cbc02c3b1388035c69
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SHA1
1939419693c68ff4b428af589c972dcd6fc4ab1e
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SHA256
5466fdb881b069e13dcd9806e5e9a7b5d6c1814e517827e6e72fc870d71c8354
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SHA512
533fade8b2e404fbf7251e910e350250f1de1ea8608dae59f453cd3e5cf613f275536f1878922011f82d979b575b34317b79f309ccc970f2ab2cb49f969c1e49
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyb:BbdDmjr+OtEvwDpjMo
Malware Config
Signatures
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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 2024-04-27_f6c3fbd4b69059cbc02c3b1388035c69_cryptolocker
Files
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2024-04-27_f6c3fbd4b69059cbc02c3b1388035c69_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