Behavioral task
behavioral1
Sample
2024-09-11_4786f2c70d51a8f0ee0905ca6a644a0f_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-11_4786f2c70d51a8f0ee0905ca6a644a0f_cryptolocker
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Size
55KB
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MD5
4786f2c70d51a8f0ee0905ca6a644a0f
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SHA1
d12b276139c561515a6be83ab336580b12a6e422
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SHA256
d6314f8ba26c3d2c01bd537bd4f1bbf7a27f94e8b81a481ef253c3204f34ffde
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SHA512
5bee09f867c27238fc3d28682b49d72ed8a65b5f61a115cf88d563f988d734cc1730575ded75dc85c8926bdcb45ed640267662123cf73d5939db9e72fd1203f7
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgr:z6QFElP6n+gKmddpMOtEvwDpj31ikgr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_4786f2c70d51a8f0ee0905ca6a644a0f_cryptolocker
Files
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2024-09-11_4786f2c70d51a8f0ee0905ca6a644a0f_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