Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_7ae464e0e08955e9aa43a7e7d5e3292a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_7ae464e0e08955e9aa43a7e7d5e3292a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_7ae464e0e08955e9aa43a7e7d5e3292a_cryptolocker
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Size
49KB
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MD5
7ae464e0e08955e9aa43a7e7d5e3292a
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SHA1
348b235bf3ad05e1d6f94cfb374348e6e74c8de3
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SHA256
9ae549cf87f54d3be34944b89274d926ab085dc73c2cfc0ca755c0484528f9b0
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SHA512
f9ca770ba962fe81947a9d006489ea35c6cfa8d8e6154675eb164fcc9e894237afce29c16827ab3e6a0aba9f93a917dfbd452907c1b104e7daa8a9ff29e826ef
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impypr:BbdDmjr+OtEvwDpjMq
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 2024-01-25_7ae464e0e08955e9aa43a7e7d5e3292a_cryptolocker
Files
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2024-01-25_7ae464e0e08955e9aa43a7e7d5e3292a_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