Behavioral task
behavioral1
Sample
2024-05-08_9060363cc41be957fdbc7e9e7efb804a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-08_9060363cc41be957fdbc7e9e7efb804a_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-08_9060363cc41be957fdbc7e9e7efb804a_cryptolocker
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Size
58KB
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MD5
9060363cc41be957fdbc7e9e7efb804a
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SHA1
2c8a8d111a16f6297650582ba9dec1e8d0749f01
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SHA256
0ebaa71f34f9246813a3643b2a745acb26f12fcf1a8220b001fb904312c6622c
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SHA512
038ef6088ae8008b39fc57ed6ea74f3cabf756f59008f7cced32a32f2595affbdbd80183ae6d7990237e08acea73f6734c8ca3b61adea15ac39663966cc624ff
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPYD:H6QFElP6n+gou9cvMOtEvwDpjCpVXl
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-08_9060363cc41be957fdbc7e9e7efb804a_cryptolocker
Files
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2024-05-08_9060363cc41be957fdbc7e9e7efb804a_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: 11KB - 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