Behavioral task
behavioral1
Sample
2024-09-27_94f9cba918a79cfbac5700c7ca8aad55_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-27_94f9cba918a79cfbac5700c7ca8aad55_cryptolocker
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Size
61KB
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MD5
94f9cba918a79cfbac5700c7ca8aad55
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SHA1
7b79c4bed4f01cdb8ef1f822333771ebf13f4fce
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SHA256
b212234286cb33c1e17d32435081c406bfc5ab943deaa88d0a38143755c4debd
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SHA512
9a1c6495ef26c2ab79b401300c17cebb07e74e845f357eafdb078d2141758670969b6204dbaf035fc36f524711d1a433168579ef420304dfdedd064a5d88fc3e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5aFr7YOzzOo:z6QFElP6n+gKmddpMOtEvwDpj9aYaFA4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-27_94f9cba918a79cfbac5700c7ca8aad55_cryptolocker
Files
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2024-09-27_94f9cba918a79cfbac5700c7ca8aad55_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