Behavioral task
behavioral1
Sample
2024-04-28_6e14dde0601268ec98c42063174757fe_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-28_6e14dde0601268ec98c42063174757fe_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_6e14dde0601268ec98c42063174757fe_cryptolocker
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Size
58KB
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MD5
6e14dde0601268ec98c42063174757fe
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SHA1
024d31834b6f9a99ca498486411382f118309e8b
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SHA256
9c80cf84995c73c5e1de8d924a19d679565c377f5cc3f40979b268db83f9b977
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SHA512
a84f03ed11ed656f01322a0f7bc7b7b7e3637de156fa4874f722c37e5ceb223dbdbfda753b6a1fc29da8f9bb3399d57a30176cea9de97157089dc830c5a8a33c
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAPa:H6QFElP6n+gou9cvMOtEvwDpjCpVXH
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 2024-04-28_6e14dde0601268ec98c42063174757fe_cryptolocker
Files
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2024-04-28_6e14dde0601268ec98c42063174757fe_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