Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_72184aafbc0f117f3af31247b048b76d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_72184aafbc0f117f3af31247b048b76d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_72184aafbc0f117f3af31247b048b76d_cryptolocker
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Size
124KB
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MD5
72184aafbc0f117f3af31247b048b76d
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SHA1
b7991272656f4cec069fdd24e5591d3abd36efb4
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SHA256
11d1169f4510cce020c5bdbbf1ab09e5dd6c1be0e77e6a7293503f9fc047fea9
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SHA512
21cf1acf043d76e6ba5aded8c4966f344c8ce697c0642e50288226bb51b729874715c9dd867442c08fc82e0d210656afd69d86a35012da55f1e3db9cde8cc454
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpS:vCA9OtEvwDpjW
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 2024-01-27_72184aafbc0f117f3af31247b048b76d_cryptolocker
Files
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2024-01-27_72184aafbc0f117f3af31247b048b76d_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