Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_1f00c3fcc0106da045e085961f8ec3e6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_1f00c3fcc0106da045e085961f8ec3e6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_1f00c3fcc0106da045e085961f8ec3e6_cryptolocker
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Size
46KB
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MD5
1f00c3fcc0106da045e085961f8ec3e6
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SHA1
9a876842f4146b9ebe28d707fc819bd7dbff4fbb
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SHA256
d97a4ff8b1741cca98dabcd2019ac909fcf88dff530e4c098979958e52d20d6c
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SHA512
fb8a6043d69543a9020a96a8cf5714939a635d8a2d10cf04bb56c54a81e7e95b9f2d13e482159046b82ac9623baa836b0d2cbae3b2f227d377e8ede0ab1b9321
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAN:qmbhXDmjr5MOtEvwDpj5cDtKkQZQc
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 2024-04-06_1f00c3fcc0106da045e085961f8ec3e6_cryptolocker
Files
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2024-04-06_1f00c3fcc0106da045e085961f8ec3e6_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