Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_034d1d51508845cc77f26bf7885afc38_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-10_034d1d51508845cc77f26bf7885afc38_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-10_034d1d51508845cc77f26bf7885afc38_cryptolocker
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Size
65KB
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MD5
034d1d51508845cc77f26bf7885afc38
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SHA1
3752a7abfed17024cade15aacdfd70d27d45141b
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SHA256
a723238bcdb7c8aeadfb08ce8363f1dafa0feca7cca5d26dbfea5b18d7ab4e40
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SHA512
3fd3cd34f8783dadf1960521a3d6afb559ca640bd18dfa43134e17b662eefa7dd0fba58a8e914b99cbc418989102aa282a01012239a1e7da78681c3f26b0f501
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsia:BbdDmjr+OtEvwDpjM8v
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 2024-06-10_034d1d51508845cc77f26bf7885afc38_cryptolocker
Files
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2024-06-10_034d1d51508845cc77f26bf7885afc38_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