Behavioral task
behavioral1
Sample
2024-02-04_eddbedfb3a8fd32ef49c019f4e2fe9f4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_eddbedfb3a8fd32ef49c019f4e2fe9f4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_eddbedfb3a8fd32ef49c019f4e2fe9f4_cryptolocker
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Size
62KB
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MD5
eddbedfb3a8fd32ef49c019f4e2fe9f4
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SHA1
219dfe25c520f2f93682ac59f87589d2f7094b5b
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SHA256
f1e45665456a4728cd2899d6963956521aa1b313d6877aa76250ce8339c44dd8
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SHA512
0d6619cab26466c972046aaf1246eeaab43b62ca491c47230060fb230132ddd305e3720455fb3f8b48367102655b56ede95cba9440ea54850f067788ed383a4f
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYhP+Q:1nK6a+qdOOtEvwDpjO
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-04_eddbedfb3a8fd32ef49c019f4e2fe9f4_cryptolocker
Files
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2024-02-04_eddbedfb3a8fd32ef49c019f4e2fe9f4_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE