Behavioral task
behavioral1
Sample
ed27c97527f1afaf6c70cbd6556e600f4e4b3712f0b281d1498bc0cd391cd1be.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
ed27c97527f1afaf6c70cbd6556e600f4e4b3712f0b281d1498bc0cd391cd1be.exe
Resource
win10v2004-20240508-en
General
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Target
ed27c97527f1afaf6c70cbd6556e600f4e4b3712f0b281d1498bc0cd391cd1be
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Size
68KB
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MD5
a244af3fc6dc6cb30f72498735cb219a
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SHA1
f16037674ef483203e01c61b2daa7cae7ba7030e
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SHA256
ed27c97527f1afaf6c70cbd6556e600f4e4b3712f0b281d1498bc0cd391cd1be
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SHA512
2d45c86745928509137266685433ec72a0703b1c28731db3a389214179c5ee70e47f8e619892820a9474c437f45eba0424711e9efd35486d57aa550daf607bfc
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApa:78SEOtEvwDpjWYvQd2Pg
Malware Config
Signatures
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Detection of CryptoLocker Variants 2 IoCs
resource yara_rule sample CryptoLocker_rule2 static1/unpack001/out.upx CryptoLocker_rule2 -
Detection of Cryptolocker Samples 2 IoCs
resource yara_rule sample CryptoLocker_set1 static1/unpack001/out.upx CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ed27c97527f1afaf6c70cbd6556e600f4e4b3712f0b281d1498bc0cd391cd1be unpack001/out.upx
Files
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ed27c97527f1afaf6c70cbd6556e600f4e4b3712f0b281d1498bc0cd391cd1be.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
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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
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out.upx.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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ