Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_89d773d410f0d1329ae4d7d96da5bb22_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_89d773d410f0d1329ae4d7d96da5bb22_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_89d773d410f0d1329ae4d7d96da5bb22_cryptolocker
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Size
126KB
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MD5
89d773d410f0d1329ae4d7d96da5bb22
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SHA1
0f3bee7698340924085b966542a7c97128232f61
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SHA256
9a660c72bed50f2e339488d4b323ea592693b3109499956880067a2396119bcc
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SHA512
8c8beae0f3cd96bd8fdac23eccb7c79b0e403235706deed51fb729c32cb5b061268e12374efb7ac83ef651f3566e4cf8ce62cefd9a57524041b3febbef248c7f
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/gun:vCA9OtEvwDpjX
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 2024-02-14_89d773d410f0d1329ae4d7d96da5bb22_cryptolocker
Files
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2024-02-14_89d773d410f0d1329ae4d7d96da5bb22_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