Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_22a9058033eb540c1e923bb1a4131a1e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_22a9058033eb540c1e923bb1a4131a1e_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_22a9058033eb540c1e923bb1a4131a1e_cryptolocker
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Size
77KB
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MD5
22a9058033eb540c1e923bb1a4131a1e
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SHA1
7479c8555622657a11d47aed2e8772801f45a273
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SHA256
b6680db7c846b292f758d69de44af3a9c8aa924760065d117df484c0dd3fa6c2
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SHA512
2834a9586e1b3de7929cae8f246d463cd198880b9257285b708a59fd993cba7ab5799bd80bd11aa162a6c740ba14e3c2362741a503c9d05359fa8bc40d2f7454
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUB:ZVxkGOtEvwDpjcal
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 2024-05-16_22a9058033eb540c1e923bb1a4131a1e_cryptolocker
Files
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2024-05-16_22a9058033eb540c1e923bb1a4131a1e_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