Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_cryptolocker
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Size
58KB
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MD5
ae1dfcd2d38fda1bdc94bcedfee7e614
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SHA1
3a0a4c490db6ffdba5713a002d57e5927f0b47ff
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SHA256
d79fae76985b790dd78a94b164f26586ca065bc6d1d2720012b940d101d1801e
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SHA512
affb929482e93f8f9390380dfff77bae7327d6e59a0731ca573a86cd0580af302fe936e6afb0111e5553c563af5b434c1378bbceb881254119045ab49c69ef93
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy7:BbdDmjr+OtEvwDpjMY
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 2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_cryptolocker
Files
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2024-05-31_ae1dfcd2d38fda1bdc94bcedfee7e614_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