Behavioral task
behavioral1
Sample
2024-09-12_7a860dffc6b4b6997038905b99586f50_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-12_7a860dffc6b4b6997038905b99586f50_cryptolocker
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Size
79KB
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MD5
7a860dffc6b4b6997038905b99586f50
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SHA1
d084b1f40ec0debe3bdad1c8578cdf85db21f6ae
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SHA256
f2635aeade0832635a871cbcff44aeafb59bc7146f8636120c7c33a4c4f210c9
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SHA512
d5d68690aaaa59a9b5847064d863af6563396cfaa0184ec18fe5722dae464ff738c0bf4f7cd8fb650004a4df1b46b99c980c0c8652847c7a4d9fb29e12f101f0
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOAkXtBdxPUxI:T6a+rdOOtEvwDpjNtHPn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_7a860dffc6b4b6997038905b99586f50_cryptolocker
Files
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2024-09-12_7a860dffc6b4b6997038905b99586f50_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE