Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_3eefb2b21593cddfa7e1b58e97e3018f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_3eefb2b21593cddfa7e1b58e97e3018f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_3eefb2b21593cddfa7e1b58e97e3018f_cryptolocker
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Size
122KB
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MD5
3eefb2b21593cddfa7e1b58e97e3018f
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SHA1
04af5732c6fa5561a2705d3514f07a0ad6fd24f4
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SHA256
9568902050cd3ac491a548f5590ddcbe267f1f30e4cddc52197e4d990432d93d
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SHA512
0a366c3a0c10b91ba01fccf81615d0ba67c9f42e63a2fa4b242f4677d7b35f16277b44d59569e66c8b6f7aa6bcf2bbb30755cea5cdc6d20e86183188a851269d
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE40S:vCA9OtEvwDpjY
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 2024-02-19_3eefb2b21593cddfa7e1b58e97e3018f_cryptolocker
Files
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2024-02-19_3eefb2b21593cddfa7e1b58e97e3018f_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