Behavioral task
behavioral1
Sample
2024-08-22_2d0d237b522da01f70db3ad587d110a7_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-22_2d0d237b522da01f70db3ad587d110a7_cryptolocker
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Size
62KB
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MD5
2d0d237b522da01f70db3ad587d110a7
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SHA1
d51b17c6cbc7deacc3467874d69eb93c84397248
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SHA256
ea070e3802fbff88931e4d22b28be44c4b36e033705f8ee46df569750c259d72
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SHA512
3727d1660d87865a0f34c32645aaf49e9f37a9e7636f8f138bd38fd8d8348e9c97d21b03c8235e1651a687eb359b59815abb69cb79acd1612011bf4c331e1b4c
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qh+:H6QFElP6n+gou9cvMOtEvwDpjCpVXhh+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-22_2d0d237b522da01f70db3ad587d110a7_cryptolocker
Files
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2024-08-22_2d0d237b522da01f70db3ad587d110a7_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: 11KB - 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