Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_fb270d3f64fc0090da4d99c26047dc68_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_fb270d3f64fc0090da4d99c26047dc68_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_fb270d3f64fc0090da4d99c26047dc68_cryptolocker
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Size
65KB
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MD5
fb270d3f64fc0090da4d99c26047dc68
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SHA1
5ddffa7817bfa0867366d20d8fbc9d0479baa7f5
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SHA256
6de3fb2e6e56ab7f03a97906bc871abcc3f944bd22609af027b46968df6f8538
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SHA512
8f34ebfcd5edc19f64d9ba22b11f20c229e2c039bf4ad395d8c83eaed8d80bc6ee7b4f297e252e04e796bd71f5ed5c9676eb1be9cb26b052de862e7790afdbad
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsit:BbdDmjr+OtEvwDpjM8k
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 2024-06-01_fb270d3f64fc0090da4d99c26047dc68_cryptolocker
Files
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2024-06-01_fb270d3f64fc0090da4d99c26047dc68_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