Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_07fa7859240738ff4fca4e354b6dd5c3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_07fa7859240738ff4fca4e354b6dd5c3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_07fa7859240738ff4fca4e354b6dd5c3_cryptolocker
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Size
127KB
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MD5
07fa7859240738ff4fca4e354b6dd5c3
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SHA1
721600a2ea97b912c2d14b3767f93a214d4238d8
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SHA256
3f9383c80e8ee16a197cd25fa0ace633bb54e1ef0236462f58275f07d9dc21d8
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SHA512
18185c5edf6f37db0271d4d7049b0cbbbb652e3651438a1bc7f4078e95b8959165ecabd8e56db2416ef2ffb39856cb1df9fb77a1849b430d555ae56b3e47bc3e
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpVSh:vCA9OtEvwDpji
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 2024-03-13_07fa7859240738ff4fca4e354b6dd5c3_cryptolocker
Files
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2024-03-13_07fa7859240738ff4fca4e354b6dd5c3_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