Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_0a198511dbfb8ecf6dfcb58d6433ace2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_0a198511dbfb8ecf6dfcb58d6433ace2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-15_0a198511dbfb8ecf6dfcb58d6433ace2_cryptolocker
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Size
60KB
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MD5
0a198511dbfb8ecf6dfcb58d6433ace2
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SHA1
55c787e27518bdce998e9d73b83592548aae8623
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SHA256
3bb6a23ea7cd20b46f3bba05e2d588e1520821c0598e78424d8c465271b12290
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SHA512
9abd44011a5a768722285b07ccb32e1e60b55408d04050f9418d2dd34cb35bd41e8d7da155fabd94960cd9b29bdbaf33703669e4a434d413ab46667603e39868
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614TJ:BbdDmjr+OtEvwDpjMa
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 2024-03-15_0a198511dbfb8ecf6dfcb58d6433ace2_cryptolocker
Files
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2024-03-15_0a198511dbfb8ecf6dfcb58d6433ace2_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