Behavioral task
behavioral1
Sample
455529d7c9a2e68423a53aad70166559_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
455529d7c9a2e68423a53aad70166559_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
455529d7c9a2e68423a53aad70166559_cryptolocker_JC.exe
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Size
87KB
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MD5
455529d7c9a2e68423a53aad70166559
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SHA1
6504ed0230d150f951019a459514a2ca5bc15d36
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SHA256
560b716b07a2fd19554cac388dce3020f0b508045f1430948d09dca76abe5cd5
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SHA512
8a51c6af6814fa1a7eef217f0846b517f0f4965ae6740c9da8ecd53157f29cdaa9f37d7dab31b007c34f62d5b7995ac50c031f9caa528c5ff36c721727769ddc
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj90:zCsanOtEvwDpjj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 455529d7c9a2e68423a53aad70166559_cryptolocker_JC.exe
Files
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455529d7c9a2e68423a53aad70166559_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