Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_7f1f7b278f27681aa5564ba5f45ca379_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-24_7f1f7b278f27681aa5564ba5f45ca379_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-24_7f1f7b278f27681aa5564ba5f45ca379_cryptolocker
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Size
124KB
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MD5
7f1f7b278f27681aa5564ba5f45ca379
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SHA1
df41523637d4722fd9cc1b90138b62c5689c4712
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SHA256
8354b82361b7978bb8fec319a3afbf3b9e25b40ae05daf2df037841424bf05fc
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SHA512
619b4f8d792073db778a7614ca0d6ecb40167059301624870d3ae6c4f40ef74ef389341e1bd8ab54fdf4de7cc94bf5b2fdba11eb4d7a17594a8c569461859b70
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mAW:gUj+AIMOtEvwDpjNbwQEIPlemUhYpB
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-24_7f1f7b278f27681aa5564ba5f45ca379_cryptolocker
Files
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2024-05-24_7f1f7b278f27681aa5564ba5f45ca379_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE