Behavioral task
behavioral1
Sample
2024-01-06_db817239a881690e7ec94c258a464ec7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-06_db817239a881690e7ec94c258a464ec7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_db817239a881690e7ec94c258a464ec7_cryptolocker
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Size
57KB
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MD5
db817239a881690e7ec94c258a464ec7
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SHA1
29860cd421148ca3c9f6b719a6893476c710f871
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SHA256
e4e03d64c9ef4352054e2a293999d5d9733eea6cbfed7464727354aa4fb75347
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SHA512
3b3a3367af29437ad2c820e1a24f552833a0b1e42e21d51603d3a1ac47941d16b0e1118b56e114a5c4f48976fe6c4d4444df9d1b4514d914f1f46bc1c44f6ad6
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8JW:T6QFElP6n+gxmddpMOtEvwDpjwa3k
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_db817239a881690e7ec94c258a464ec7_cryptolocker
Files
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2024-01-06_db817239a881690e7ec94c258a464ec7_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: 10KB - 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