Behavioral task
behavioral1
Sample
5ae9605c1089a2c2f9f6532c3ed04356_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5ae9605c1089a2c2f9f6532c3ed04356_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5ae9605c1089a2c2f9f6532c3ed04356_cryptolocker_JC.exe
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Size
75KB
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MD5
5ae9605c1089a2c2f9f6532c3ed04356
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SHA1
53cff6fe65921bfc605b8cbd61a154d4cf52227f
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SHA256
8a91d274ca9f94cd3369fd6d0ee2c0979a25d3bbf334812d6d5e863f6d8539ad
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SHA512
bbf3d830c2b8edfa262783595c2285752710d60a62bd08a2f3ccd288dc5b794f614921f7d742a2a5de27bf883a6c9cb2a712cc279f15b96238b48f00ca8dcdcd
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+6i:T6a+rdOOtEvwDpjNp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ae9605c1089a2c2f9f6532c3ed04356_cryptolocker_JC.exe
Files
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5ae9605c1089a2c2f9f6532c3ed04356_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