Behavioral task
behavioral1
Sample
2024-08-10_eecd8a554c49a01477311f4adbe7f716_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-10_eecd8a554c49a01477311f4adbe7f716_cryptolocker
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Size
82KB
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MD5
eecd8a554c49a01477311f4adbe7f716
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SHA1
a0044dc950c97fdf59c87fa985eac96965650497
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SHA256
2259f876ec0ad5d82cfdbfd6dad3d353f98f70ca95c7dfa859f3a47bcc80d5a7
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SHA512
6f2cd7cf85a231d2193414bf9958756b203c59e3b994567eaeddcacedef6ec9d58cd1a77b5dfee1fd8cc160c638766a7f601f184509f78257c28016f24635df5
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QQ:zCsanOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-10_eecd8a554c49a01477311f4adbe7f716_cryptolocker
Files
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2024-08-10_eecd8a554c49a01477311f4adbe7f716_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_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