Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_cfe4da438113b12e9fe52c8dfb80fe78_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-31_cfe4da438113b12e9fe52c8dfb80fe78_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_cfe4da438113b12e9fe52c8dfb80fe78_cryptolocker
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Size
41KB
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MD5
cfe4da438113b12e9fe52c8dfb80fe78
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SHA1
c20d7e10f5c831fadc3cf77af338e99c9a5a9389
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SHA256
131d58a9e575dc605d104a2d9eda7b493b52b030c5488ee89788aa060be43e3b
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SHA512
f02865e538798f261d22da8e1665f51c9555ea879f997b6a1df324dcbe6e4dea9146019bacc15db896dcad9104266a4952cfd3a1b67395982ae5c827046a7b24
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+l:ZzFbxmLPWQMOtEvwDpjLeJAsKcA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-31_cfe4da438113b12e9fe52c8dfb80fe78_cryptolocker
Files
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2024-05-31_cfe4da438113b12e9fe52c8dfb80fe78_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ