Behavioral task
behavioral1
Sample
2024-09-13_17e7d183c09aabefb3d005aded6ff453_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-13_17e7d183c09aabefb3d005aded6ff453_cryptolocker
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Size
84KB
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MD5
17e7d183c09aabefb3d005aded6ff453
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SHA1
3420502677be2882ea97132adbedb228ab552261
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SHA256
d39f84531c092f2118dc85fe468cadc4eba33223b79debdb5e99265f3a698c3b
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SHA512
cd7fbf78ae43ac0b28c2a5e28218e90308bdcb7baba5250930161e872aa41049eac28e290ae7a6aea56a49e765c3807d00a97235794f9e77bfab4d9ee973fdac
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1kyJS1s:zCsanOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_17e7d183c09aabefb3d005aded6ff453_cryptolocker
Files
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2024-09-13_17e7d183c09aabefb3d005aded6ff453_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