Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_d735dce1768ccc8d91475c20832c10e0_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-10_d735dce1768ccc8d91475c20832c10e0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_d735dce1768ccc8d91475c20832c10e0_cryptolocker
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Size
77KB
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MD5
d735dce1768ccc8d91475c20832c10e0
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SHA1
723d4d6f2e08e93e504909f225c10af6f797a1a5
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SHA256
0594ab34ba867bbf85be2cc7c234309c7b108c7c821b3bb9361d5756a8a2634e
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SHA512
f3ab90562ce8e8f039131fde064b24b3e6266c14b5dded1d9132cd07b53851477b269eb1bb3f7aabba9d10b06db6e73f3f8a24c4655c42c36d9cce33609c0ebf
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuTDrG:ZVxkGOtEvwDpjcam
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 2024-04-10_d735dce1768ccc8d91475c20832c10e0_cryptolocker
Files
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2024-04-10_d735dce1768ccc8d91475c20832c10e0_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