Behavioral task
behavioral1
Sample
2024-01-03_2b0c78502792277e5b4ad126db0b019d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_2b0c78502792277e5b4ad126db0b019d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_2b0c78502792277e5b4ad126db0b019d_cryptolocker
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Size
57KB
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MD5
2b0c78502792277e5b4ad126db0b019d
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SHA1
19068244355bc50c0d30f7d1accb0d4e478cdc8b
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SHA256
a9ca336d843562433ef4da96fce63073dd7fe14e753c2c62c14274f2201b3ed3
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SHA512
7d9b5de6d8b3a2b49cf845d26bf456c3e8fde8313a203b2174a2ebb05b8ae4dba38cf218048e2b40a8549c25438a0dbe09ea92f47f800cce5365b569d0a8ed3a
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax848+hI7:z6QFElP6n+gKmddpMOtEvwDpj9aYaG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_2b0c78502792277e5b4ad126db0b019d_cryptolocker
Files
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2024-01-03_2b0c78502792277e5b4ad126db0b019d_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