Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_315758cfc3f9f9de44158f8f91b6382e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_315758cfc3f9f9de44158f8f91b6382e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_315758cfc3f9f9de44158f8f91b6382e_cryptolocker
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Size
51KB
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MD5
315758cfc3f9f9de44158f8f91b6382e
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SHA1
a8afecae9ab0e191f4072647284c93ce568b979a
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SHA256
44def5b53c7bd2ed4e57814d3ff3016b593baaefa35ca1e75e1b5a854dd6c291
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SHA512
55cd0ad79030bd84104ce897be8116a76dd401b1f74f15078c79e96a56130dc36e12f429ae72d5bac6208d1b7b6dda322407719e5dc443349a64be1a7559041e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6ImpyC:BbdDmjr+OtEvwDpjMl
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 2024-02-14_315758cfc3f9f9de44158f8f91b6382e_cryptolocker
Files
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2024-02-14_315758cfc3f9f9de44158f8f91b6382e_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