Behavioral task
behavioral1
Sample
2024-10-17_acf7d8aeab62658210bb47f872e2aa75_cryptolocker.exe
Resource
win7-20241010-en
General
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Target
2024-10-17_acf7d8aeab62658210bb47f872e2aa75_cryptolocker
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Size
64KB
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MD5
acf7d8aeab62658210bb47f872e2aa75
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SHA1
8a1af7675193fdad118c41011d7dba4de7f66daa
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SHA256
ebb7784ad12a10a2fad355e8470c60f7d20c08f3c5191a135f7e00f974ed08e7
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SHA512
47f270507215d431f3829da275ea25eb3e5fe438786aa7974f417c3d26e9824f992ba1869e4f392f9c6e3f72ebbfba39289ce04a15966fc7e694114c8cfb010c
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYjQcC:1nK6a+qdOOtEvwDpjT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_acf7d8aeab62658210bb47f872e2aa75_cryptolocker
Files
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2024-10-17_acf7d8aeab62658210bb47f872e2aa75_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