Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_1c9cae4b9918674733ad2fb10516aeb5_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-14_1c9cae4b9918674733ad2fb10516aeb5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-14_1c9cae4b9918674733ad2fb10516aeb5_cryptolocker
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Size
56KB
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MD5
1c9cae4b9918674733ad2fb10516aeb5
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SHA1
1b7004d1a627aedcec5bf288d2459c92222b7a2d
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SHA256
34f0a8b7e84c8002ad28a81aa7a58f3058dbe996d6a55b3ced1031f47e7c483b
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SHA512
f5e0222885f548feb04f744b2abb70801db456e17a6dbd6570221e8805ccb6200a5ad95922d63a8a43a5ad3a7daeef74005f17af4244b5951960d343a6b2e190
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyz: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 2024-05-14_1c9cae4b9918674733ad2fb10516aeb5_cryptolocker
Files
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2024-05-14_1c9cae4b9918674733ad2fb10516aeb5_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