Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_763b4b23e0bd9cb639e22328965ab90f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_763b4b23e0bd9cb639e22328965ab90f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_763b4b23e0bd9cb639e22328965ab90f_cryptolocker
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Size
50KB
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MD5
763b4b23e0bd9cb639e22328965ab90f
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SHA1
34ac92cf5b3217d022a79ee9e60fcd9acd3d2c7b
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SHA256
7895cdd946d3c8ea939f59826209fc7ef9c9744ef5fca18080426c45496f5d49
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SHA512
06b448108cd897b1ea2d32dfc6ec468c4c9c76b49e24d16e2a3b74b52030c0b974fc1ac34dd7531d4f5bd44894443c30b73e122231a8a72d7df4782c7fd929c3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy8:BbdDmjr+OtEvwDpjM/
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 2024-02-24_763b4b23e0bd9cb639e22328965ab90f_cryptolocker
Files
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2024-02-24_763b4b23e0bd9cb639e22328965ab90f_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