Behavioral task
behavioral1
Sample
2024-09-15_a056be873e2617983100afb1fda8c041_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-15_a056be873e2617983100afb1fda8c041_cryptolocker
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Size
53KB
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MD5
a056be873e2617983100afb1fda8c041
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SHA1
7db76b3c5d400b93dd1ae2d1786e24ac22df802b
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SHA256
309e6ba6ec727fd4538e2e4d92ddaafe0fad13e7ec5bd1768dfd5bf6e621cb04
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SHA512
9db0e35e32c2d8d7d61cc07bdf23166f9b8f91aaef03dcb2e8196f6f5e0de7af57b994812a67081eddf0e35584818a67ee98b2d420852833ec16447ee5b38962
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOmG:z6QFElP6n+gKmddpMOtEvwDpj31imG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_a056be873e2617983100afb1fda8c041_cryptolocker
Files
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2024-09-15_a056be873e2617983100afb1fda8c041_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