Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_2d3daf3d55fc439a382def30df2c90d1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_2d3daf3d55fc439a382def30df2c90d1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_2d3daf3d55fc439a382def30df2c90d1_cryptolocker
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Size
123KB
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MD5
2d3daf3d55fc439a382def30df2c90d1
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SHA1
384105b3b22c7ba81d3a6f8f4c3a193e9fb77c81
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SHA256
71d22f0b0ac7cdb80e2645bd76e1f6193d2d3779b9f0e7a2056f530995c35390
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SHA512
5ce69df2a959b7f5b37426dd31ecc7a593343d722d4e696d8a476e539f623624839c5d0cc6f6ce6e007d39e221e2541f4c074cf6c8d67b3bad6074f2c2715392
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qN:vCA9OtEvwDpjv
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_2d3daf3d55fc439a382def30df2c90d1_cryptolocker
Files
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2024-01-24_2d3daf3d55fc439a382def30df2c90d1_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