Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_cdb9ab1a80ccc142bf6de7214b59ea1f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_cdb9ab1a80ccc142bf6de7214b59ea1f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_cdb9ab1a80ccc142bf6de7214b59ea1f_cryptolocker
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Size
56KB
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MD5
cdb9ab1a80ccc142bf6de7214b59ea1f
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SHA1
bc5c48003f52a3951f2c01fa28c6d7298f997b60
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SHA256
f2ef21aae2793602bb8344381628031294fca321719f902a1f5636744a0037d1
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SHA512
8e883f19b2401444b3fb5536b2d75763e4b77355c5a373a8a58a8ec40a8093a1ec72b3d6959b618a9efa92ef6e68ce0201cc59fea8ec407f596f7839848270a5
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb610T:BbdDmjr+OtEvwDpjME
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 2024-02-19_cdb9ab1a80ccc142bf6de7214b59ea1f_cryptolocker
Files
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2024-02-19_cdb9ab1a80ccc142bf6de7214b59ea1f_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