Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_d57880c887d96f8ea10a6001ec77e097_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-28_d57880c887d96f8ea10a6001ec77e097_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_d57880c887d96f8ea10a6001ec77e097_cryptolocker
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Size
58KB
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MD5
d57880c887d96f8ea10a6001ec77e097
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SHA1
054e0f55fa61be0df4ba1a74de6058efcaf78b9f
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SHA256
3ab0ebf96ffd72fc0b9d3a62ba9492328b5ce52e84f941219a8dbe8733dd0a43
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SHA512
f9812a64997f684062b68a92dff47141bdbe7ff10ad6350e34ebd8af8cc5209647cf736b90e2eb837b81b2fd9e49c2cdeaa28563ddd375aed3bc26c81c7d5ecd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyC:BbdDmjr+OtEvwDpjM9
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 2024-05-28_d57880c887d96f8ea10a6001ec77e097_cryptolocker
Files
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2024-05-28_d57880c887d96f8ea10a6001ec77e097_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