Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_6719cd454b22d31190dbceecdcc9804c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_6719cd454b22d31190dbceecdcc9804c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_6719cd454b22d31190dbceecdcc9804c_cryptolocker
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Size
61KB
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MD5
6719cd454b22d31190dbceecdcc9804c
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SHA1
88b715bb77089bf10ebeb73d5940617cedc6bde3
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SHA256
b488c379390db3496b8f40584959cbe0b8f6539bdebb85eb1f68e43570a26a58
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SHA512
38bb9003c5de4df18d7c5bc90eebab02c86e02b60f0c33fbba6b462bb18113aa40a2a244dab8b4912b3bb12a002b4de494bdab234641e4b185e27f8cda8e6f48
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsKP:BbdDmjr+OtEvwDpjM84
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 2024-02-22_6719cd454b22d31190dbceecdcc9804c_cryptolocker
Files
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2024-02-22_6719cd454b22d31190dbceecdcc9804c_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