Behavioral task
behavioral1
Sample
2024-08-02_e3657e71f6dfc6fe740cf80a88b0ff3f_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-08-02_e3657e71f6dfc6fe740cf80a88b0ff3f_cryptolocker
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Size
108KB
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MD5
e3657e71f6dfc6fe740cf80a88b0ff3f
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SHA1
d04cadc79e60aa31320c6f51bf323715ef0118d0
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SHA256
2e08cd29dc2793d02ae22a1a99bc68cd220910870395d5700149a5949783b60f
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SHA512
57a154fc6adae9354d7da5a36b34849c8d005b8a907b7edaa80f1dbdfcb699b702141956e7047f996169baafa631e7bfd0a1c72598035772fd33499cf4842751
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszfa:1nK6a+qdOOtEvwDpjm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-02_e3657e71f6dfc6fe740cf80a88b0ff3f_cryptolocker
Files
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2024-08-02_e3657e71f6dfc6fe740cf80a88b0ff3f_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE