Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_d5ed3c9d41b803fe94355ec3730f79fc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_d5ed3c9d41b803fe94355ec3730f79fc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_d5ed3c9d41b803fe94355ec3730f79fc_cryptolocker
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Size
44KB
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MD5
d5ed3c9d41b803fe94355ec3730f79fc
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SHA1
de1768aa202831a37153307ea8ab1d4f5b4e8bc2
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SHA256
ad69d48a71c40bd90087706176cde054c92cb439ce20a07adb7d02040b90a167
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SHA512
0de3a5a911e26ef3af1f2674ef1ff445a5694e4ab34becb6e2a5ff5b2488cf07a729f9f32958d1087817246a34f61d69f47536848efa31909800b284ea03bf2e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W+d:qmbhXDmjr5MOtEvwDpj5cDtKkQZQF
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 2024-01-24_d5ed3c9d41b803fe94355ec3730f79fc_cryptolocker
Files
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2024-01-24_d5ed3c9d41b803fe94355ec3730f79fc_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