Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_fbe5101e6b2787def1c332ac6d3bffbd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_fbe5101e6b2787def1c332ac6d3bffbd_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_fbe5101e6b2787def1c332ac6d3bffbd_cryptolocker
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Size
127KB
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MD5
fbe5101e6b2787def1c332ac6d3bffbd
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SHA1
ab03ef62f4f27cc3f4b7de8a7d2fe063b0efc388
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SHA256
7cd3b97af5489f78deb5071af97a28489a85e48010d48f2f337bec3a20d00381
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SHA512
ed780300734c0b93bf6a7ed66eae380cf6e16239f27f7a50a64a8aea2221c1bcb4f81a87d4a4a71efa7589b68f4e19adb573162d42fc7483dabe7582c8d3edef
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/gua:vCA9OtEvwDpjq
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 2024-02-24_fbe5101e6b2787def1c332ac6d3bffbd_cryptolocker
Files
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2024-02-24_fbe5101e6b2787def1c332ac6d3bffbd_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