Behavioral task
behavioral1
Sample
9d74070e81633e8e35ff372547a821a0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9d74070e81633e8e35ff372547a821a0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9d74070e81633e8e35ff372547a821a0_cryptolocker_JC.exe
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Size
63KB
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MD5
9d74070e81633e8e35ff372547a821a0
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SHA1
1628762a12ccb0f02371c41e135a1c95b7e0d7f3
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SHA256
df8b5859c88b7198c06e2ba365aed6d5517f98769387bc1577290ffa839586c3
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SHA512
eea1bdd466774a987f6d417ad46c359d8d8923c6d55f9dd311b60217892d5ddead181a8999d7c14a873d87e3b7f9b012c17d9e6e4ccfd539710291a960c2a41c
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTOOZt73d:T6a+rdOOtEvwDpjN5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9d74070e81633e8e35ff372547a821a0_cryptolocker_JC.exe
Files
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9d74070e81633e8e35ff372547a821a0_cryptolocker_JC.exe.exe windows 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