Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_1d741990eae09fdda7e1a43ac409a530_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-05_1d741990eae09fdda7e1a43ac409a530_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-05_1d741990eae09fdda7e1a43ac409a530_cryptolocker
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Size
63KB
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MD5
1d741990eae09fdda7e1a43ac409a530
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SHA1
f1eaf9a104e56c5414ac282ba87e84d00d890b24
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SHA256
ca04a3353b02f1214431f02319c199e44ea955d214c73d484b733e4365f7576b
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SHA512
60530462ae14ebb7a83525797abab49f97566af4b3122a6e0d9d22353ea32e4896639545c1230ef8b22924bccbdbc5549ede445cea3e1d70316b7e253f485799
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiR:BbdDmjr+OtEvwDpjM8g
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 2024-06-05_1d741990eae09fdda7e1a43ac409a530_cryptolocker
Files
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2024-06-05_1d741990eae09fdda7e1a43ac409a530_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