Behavioral task
behavioral1
Sample
2024-07-03_85b874ffaca74d8d9cc3e1e33fe1695f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-07-03_85b874ffaca74d8d9cc3e1e33fe1695f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-03_85b874ffaca74d8d9cc3e1e33fe1695f_cryptolocker
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Size
53KB
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MD5
85b874ffaca74d8d9cc3e1e33fe1695f
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SHA1
f2fab1e86cf35bc4815e4495a0a0bb78fa2a7539
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SHA256
d90f5d67e6c03939239a86ab1b0dd70ca438e20fdf3a28a6bde5f3a02202d9b3
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SHA512
ea5768b2b2d4b7310e617ba40c1628588300d339270c92d0b9515ba72a4663ebea82802bc526e538cdd5d72785d9c6cd4f417af1dcf340617ba6324308051462
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/S:z6QFElP6n+gKmddpMOtEvwDpj31ik/S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-03_85b874ffaca74d8d9cc3e1e33fe1695f_cryptolocker
Files
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2024-07-03_85b874ffaca74d8d9cc3e1e33fe1695f_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_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