Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_31dbc7bbcf49d90dfc354d4ab9bb1b82_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_31dbc7bbcf49d90dfc354d4ab9bb1b82_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_31dbc7bbcf49d90dfc354d4ab9bb1b82_cryptolocker
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Size
52KB
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MD5
31dbc7bbcf49d90dfc354d4ab9bb1b82
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SHA1
da4baeb0d796c51ec0205ced82371499cd2da662
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SHA256
96ec1481644da737d889aac3bbf4c09e2f85c3888c39a07de0eaa958a5adbab1
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SHA512
07df48a1623e82632e11af2b6484194a166e7d2ef94eb8ae4c73d6a34355ff1a6247d1189966810cc2aeddad8ca94fbc39677e457126691c9670a3433bfdb088
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5K:ZVxkGOtEvwDpjcI
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_31dbc7bbcf49d90dfc354d4ab9bb1b82_cryptolocker
Files
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2024-02-13_31dbc7bbcf49d90dfc354d4ab9bb1b82_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ