Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_ff6021d7d1317b2edd4a581e16f4952b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_ff6021d7d1317b2edd4a581e16f4952b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_ff6021d7d1317b2edd4a581e16f4952b_cryptolocker
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Size
125KB
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MD5
ff6021d7d1317b2edd4a581e16f4952b
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SHA1
8a429a911bf6c9e939e926b5fb7e4b759ff93e3a
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SHA256
7ae0a262a472b0d8925414c815562f8e42fb0e166849b623778a2e7b481190b4
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SHA512
c915315fe5be35f84b0a889e78dc084c6dd0ee3a4ad69e8ea239cb8cd5a2cc8eabd178c9939840dca6c31fb94055f99a77f55478c0304f3bef8e3e63bf8e1bcf
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp3:vCA9OtEvwDpjb
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 2024-04-08_ff6021d7d1317b2edd4a581e16f4952b_cryptolocker
Files
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2024-04-08_ff6021d7d1317b2edd4a581e16f4952b_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