Static task
static1
Behavioral task
behavioral1
Sample
20240521fb4a7c85fbe647280b48e8c6e4257347cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20240521fb4a7c85fbe647280b48e8c6e4257347cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
20240521fb4a7c85fbe647280b48e8c6e4257347cryptolocker
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Size
55KB
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MD5
fb4a7c85fbe647280b48e8c6e4257347
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SHA1
9663eace1eb2054257975109c45e8575989879dd
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SHA256
e33e682702683a81bd99bfec55f5c8075f7f2e54c75447548d09cb7c0286ec85
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SHA512
63648e3776a1e4c3d2b5bd94186728881628d4e4c8782aea3869cab765023add866830cc31954dca5db87f2fa9f6dc6d9f4768758b10f65c3e5f78fbfa9c55bf
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5UjZ:ZVxkGOtEvwDpjcQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521fb4a7c85fbe647280b48e8c6e4257347cryptolocker
Files
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20240521fb4a7c85fbe647280b48e8c6e4257347cryptolocker.exe windows:5 windows x86 arch: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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ