Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_858623f97e93dcd09eb0cb036fbb3a6f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_858623f97e93dcd09eb0cb036fbb3a6f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_858623f97e93dcd09eb0cb036fbb3a6f_cryptolocker
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Size
125KB
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MD5
858623f97e93dcd09eb0cb036fbb3a6f
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SHA1
692ca4a8c75fab7294e44556efba000304982a14
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SHA256
13dc4c337e6e718accd1fa10d75cca00a5387d8dd3dae248a82f68b4a3a0a72d
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SHA512
7cc10d645732f771bb5db7ab4b3742db61155752f8eeac095860a2d9375e6eddc650b012be9cb78add1c5d924d2f8f039f6b77004624c8c51add0bdd89034302
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpi:vCA9OtEvwDpjm
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_858623f97e93dcd09eb0cb036fbb3a6f_cryptolocker
Files
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2024-01-24_858623f97e93dcd09eb0cb036fbb3a6f_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