Behavioral task
behavioral1
Sample
2024-08-12_f6810ece6ad4c1f5f24a2b19edcbdfdb_cryptolocker.exe
Resource
win7-20240705-en
General
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Target
2024-08-12_f6810ece6ad4c1f5f24a2b19edcbdfdb_cryptolocker
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Size
59KB
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MD5
f6810ece6ad4c1f5f24a2b19edcbdfdb
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SHA1
bcd9ce236e49668e6ba0b6f09e4a492f657a2bee
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SHA256
4d8669cf63b66df44d1f0a82422a2f262e5e7187d3adeb81de6f95b55d0dc745
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SHA512
d6877612960d4f7776fa974cf59f2bc03072ee0f8d2afed45e27817209fb38b25cbaf85a868901cd0d970629f37156bb35e68cf5bda7171c4ebd8ce79d9fe551
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+N6:z6QFElP6n+gKmddpMOtEvwDpj9aYa5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-12_f6810ece6ad4c1f5f24a2b19edcbdfdb_cryptolocker
Files
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2024-08-12_f6810ece6ad4c1f5f24a2b19edcbdfdb_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