Behavioral task
behavioral1
Sample
2024-09-15_1cc8d89136ca152609dae73e2f5d0b6b_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_1cc8d89136ca152609dae73e2f5d0b6b_cryptolocker
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Size
53KB
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MD5
1cc8d89136ca152609dae73e2f5d0b6b
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SHA1
b15ea8a9e0f7dc6d08e7c40db72eb83abbc5e3a2
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SHA256
bd7be5e61cd8bd0a0743d20b5d8f33b4ecaae949b728fb7b846fbc2c91d70b2b
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SHA512
03ec1732cb8a78b7d703ebe9e396c5f9ce6ad1d331b16bf64cea56249457116837d28047789d265f017061b9702b341deda6b6fe3460d93302de2dc9a34ecbc7
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOm0:z6QFElP6n+gKmddpMOtEvwDpj31im0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_1cc8d89136ca152609dae73e2f5d0b6b_cryptolocker
Files
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2024-09-15_1cc8d89136ca152609dae73e2f5d0b6b_cryptolocker.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
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