Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_173743c35e99a05e8f4e02c0200abe69_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_173743c35e99a05e8f4e02c0200abe69_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_173743c35e99a05e8f4e02c0200abe69_cryptolocker
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Size
54KB
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MD5
173743c35e99a05e8f4e02c0200abe69
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SHA1
fa74bc23bce21cf66daed56130479c068fafa105
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SHA256
d89179b98114b733f3d477ca3b96bec3efda00c5d1dc610edbe42b9e5b7a0e43
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SHA512
b3de0b4bf8cb044ec93b5cdb1582e01d5a09727cedb8754df988d011a79d8e91de4c78fc1cf84650895861c9ea62fe17b0424b4d8f1b7e8bf616d97ec0498187
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyF:BbdDmjr+OtEvwDpjM6
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 2024-04-24_173743c35e99a05e8f4e02c0200abe69_cryptolocker
Files
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2024-04-24_173743c35e99a05e8f4e02c0200abe69_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