Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_62463c6124765f6f9e5c11a3b48d5997_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_62463c6124765f6f9e5c11a3b48d5997_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_62463c6124765f6f9e5c11a3b48d5997_cryptolocker
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Size
123KB
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MD5
62463c6124765f6f9e5c11a3b48d5997
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SHA1
876dfe036b38f3593a84b754078ad007e35aeea8
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SHA256
4a841b89d7531a6516067f31e7a9d97ebb6a83da373bc4b755760006a6f9864b
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SHA512
da0194d9de722c0e68b10c74c9e2267be3327e84739cb096908b7772a7dffbcb4e48a6113d43dfa0986ec55785626b07d3432dcce80f0255fac26ada632aabb6
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4F: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 2024-01-24_62463c6124765f6f9e5c11a3b48d5997_cryptolocker
Files
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2024-01-24_62463c6124765f6f9e5c11a3b48d5997_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