Behavioral task
behavioral1
Sample
9ba292d7744b22f22de4ae9e27e3ce44_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9ba292d7744b22f22de4ae9e27e3ce44_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9ba292d7744b22f22de4ae9e27e3ce44_cryptolocker_JC.exe
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Size
80KB
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MD5
9ba292d7744b22f22de4ae9e27e3ce44
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SHA1
81c5afd34cba295ed559a23d87df524dbb54715c
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SHA256
a71912028853a343dc65248be8344afd63625b829930ede6830db7cb528f929c
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SHA512
bac88e4ef4c48dafb8c77840066e5e08a0c25b89ced1b9097fb4a26eb354ce4f7bc683d3b358d00c10e3e9f622945037a53cadf36c80290985d51c977a50ed8c
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwapYTjipvF2ZO:T6a+rdOOtEvwDpjNpYvQd2s
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9ba292d7744b22f22de4ae9e27e3ce44_cryptolocker_JC.exe
Files
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9ba292d7744b22f22de4ae9e27e3ce44_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