Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_520a14d229c40589d5bf89c1d0dd009f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-11_520a14d229c40589d5bf89c1d0dd009f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_520a14d229c40589d5bf89c1d0dd009f_cryptolocker
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Size
54KB
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MD5
520a14d229c40589d5bf89c1d0dd009f
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SHA1
772c63570de1f76d517bb4a5750b15af75800c25
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SHA256
e2efc5d36abde812969a3a2b0bf46e9c4c2e498614867be9d63af523d4cbaff8
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SHA512
0d7d09511beac810853431886f0875dde92cf037980abb0dd81845c28dc4022aa0072dbaece53474cda3fadb75f3144c905c8baf60210bc6711514518138f38f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61H:BbdDmjr+OtEvwDpjMR
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 2024-03-11_520a14d229c40589d5bf89c1d0dd009f_cryptolocker
Files
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2024-03-11_520a14d229c40589d5bf89c1d0dd009f_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