Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_5adc49807b39dc5a6f82520b9a986619_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_5adc49807b39dc5a6f82520b9a986619_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_5adc49807b39dc5a6f82520b9a986619_cryptolocker
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Size
49KB
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MD5
5adc49807b39dc5a6f82520b9a986619
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SHA1
0d137eacab1dcddad6b299bb00255eca7e0b1213
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SHA256
344d50a3f5bed0618148cfc262ae182676018018570b0d3f863a111e073b4672
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SHA512
712168c58445204bc30b685215e9c631b493f2e8a9cf22afa0e9c5983110c62a3f0921bae7042efc03c18dc72d4d323aaa4c7cea372fb3d49922a3867affe8de
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvF:BbdDmjr+OtEvwDpjMXc
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 2024-02-18_5adc49807b39dc5a6f82520b9a986619_cryptolocker
Files
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2024-02-18_5adc49807b39dc5a6f82520b9a986619_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