Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_faf8c4ff1c049ca273dea590ec8fa929_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_faf8c4ff1c049ca273dea590ec8fa929_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_faf8c4ff1c049ca273dea590ec8fa929_cryptolocker
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Size
46KB
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MD5
faf8c4ff1c049ca273dea590ec8fa929
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SHA1
d771beac6b158a1e5222513e7ed1fbc7faa687dc
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SHA256
b39fffb209c3cd6f874a173a309172cee448b211cfa907a1dbd6687a73b33ea2
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SHA512
d004193b081016eb75f2ba0c90c9af93558ffe9afb4aeacc03cd2069d72fbe790773b1b958e976cb5118e27663e96a66838f0e3ebc080c5a136f5e31bdd224f0
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAU:qmbhXDmjr5MOtEvwDpj5cDtKkQZQd
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_faf8c4ff1c049ca273dea590ec8fa929_cryptolocker
Files
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2024-04-23_faf8c4ff1c049ca273dea590ec8fa929_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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