Behavioral task
behavioral1
Sample
2024-10-01_853c677c37cfc27b4f531c2cebadee5f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-01_853c677c37cfc27b4f531c2cebadee5f_cryptolocker
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Size
62KB
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MD5
853c677c37cfc27b4f531c2cebadee5f
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SHA1
2ee64f4a03ea5d1c989bb5c2bc3759bf1d4e54f4
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SHA256
ae9c8df3f878eebb9e38d4daf62280a34da25b36a182438813d5e23187f00be0
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SHA512
f54dfe1267b001ba20a81f5274a4292dc73fd946a90c3265694d6360789609737bd6e394fde60e8a2b2e9b95058721eec53722f9a2f5bbe3719e39b9a1478655
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pU2o:H6QFElP6n+gou9cvMOtEvwDpjCpVXHo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_853c677c37cfc27b4f531c2cebadee5f_cryptolocker
Files
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2024-10-01_853c677c37cfc27b4f531c2cebadee5f_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