Behavioral task
behavioral1
Sample
dca9aced6c920c1277b8c0798de56d55_cryptolocker_JC.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
dca9aced6c920c1277b8c0798de56d55_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
dca9aced6c920c1277b8c0798de56d55_cryptolocker_JC.exe
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Size
94KB
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MD5
dca9aced6c920c1277b8c0798de56d55
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SHA1
c134ea6884050396eeb8273f5f9ad11ac4151994
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SHA256
25a68994327ffb8d24d18929b10fa6eb4ce36ec77661ceddfc826bb80dd24cbc
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SHA512
b77568989c4e6a54e9ca420fe223352ee1f2fa575fa1a9a31c3205a6b56dce78e68227134bc146566d084e2c19cbda4b8e7a35f93db50b7506952d5f9e71f349
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuv2:zCsanOtEvwDpju
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dca9aced6c920c1277b8c0798de56d55_cryptolocker_JC.exe
Files
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dca9aced6c920c1277b8c0798de56d55_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