Behavioral task
behavioral1
Sample
2024-09-08_553a008f2fcea3e7ba4d218b1ce5175f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-08_553a008f2fcea3e7ba4d218b1ce5175f_cryptolocker
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Size
85KB
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MD5
553a008f2fcea3e7ba4d218b1ce5175f
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SHA1
ab25bc0144917f005c4cd54990acca7728f162b8
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SHA256
187654608625a5bb436eb8d4c302aedeaefcf87bfda6868a90dfd9026f6d05ae
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SHA512
52a852a7f207800ad533897de3bb40780fbe20380e7d336715768b977a499ba335b8f4f18e4bcb7f468d0cc66db4a5f695e82ab843abc9ac7a6355844a66baf2
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1M:zCsanOtEvwDpji
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_553a008f2fcea3e7ba4d218b1ce5175f_cryptolocker
Files
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2024-09-08_553a008f2fcea3e7ba4d218b1ce5175f_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