Behavioral task
behavioral1
Sample
2024-10-13_59cc995776c9d736a132d5efe97f99b4_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-13_59cc995776c9d736a132d5efe97f99b4_cryptolocker
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Size
58KB
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MD5
59cc995776c9d736a132d5efe97f99b4
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SHA1
c7af0cf60c905767c29e329074d1982ac53f9237
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SHA256
dcdf7f99f3f34228113b2be61ded77d3b0ef585717a65b98b895ee00d213847f
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SHA512
5c1cda334e5cea4ea1255a963e9dbdf1f0a3c5fde84709ffd0c8a7b4e0834f1946ca2fcd1fcef6c4c8e8b5bfaa208b4d3ea799f3ac173812425d15b58be2829e
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjl+s:bP9g/xtCS3Dxx0Js
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_59cc995776c9d736a132d5efe97f99b4_cryptolocker
Files
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2024-10-13_59cc995776c9d736a132d5efe97f99b4_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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