Behavioral task
behavioral1
Sample
NEAS.2023-09-06_62a24a80ec272292c06c88d2c11e2b52_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-06_62a24a80ec272292c06c88d2c11e2b52_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-06_62a24a80ec272292c06c88d2c11e2b52_cryptolocker_JC.exe
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Size
68KB
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MD5
62a24a80ec272292c06c88d2c11e2b52
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SHA1
70d18d67a67160c946bb4c1a90256b83ccf23674
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SHA256
b03ad115353d62f5d62cb0d9a3ff7b9ef490c25c40bf68a6dc18604fddb58705
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SHA512
70ebdbfb70e864a13c1c31e883bb4a1a8b9f189d420dbe81beddd41389042306ced139375eb567f4fdfe6eb6f1eccbe0ee957121507cf6b9b2e843a9c1c1e825
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsals:1nK6a+qdOOtEvwDpjt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-06_62a24a80ec272292c06c88d2c11e2b52_cryptolocker_JC.exe
Files
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NEAS.2023-09-06_62a24a80ec272292c06c88d2c11e2b52_cryptolocker_JC.exe.exe windows:5 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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE