Behavioral task
behavioral1
Sample
a4ab21d68e55d768484208cdfa36b4edbd4b6809fc58d6c7a971b1cea80fb154.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
a4ab21d68e55d768484208cdfa36b4edbd4b6809fc58d6c7a971b1cea80fb154.exe
Resource
win10v2004-20240611-en
General
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Target
a4ab21d68e55d768484208cdfa36b4edbd4b6809fc58d6c7a971b1cea80fb154
-
Size
91KB
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MD5
7b17579063ec473c5c478f0735c2c19b
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SHA1
5fe8b7ab271c9b1c3b4275c5a505b04716db258b
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SHA256
a4ab21d68e55d768484208cdfa36b4edbd4b6809fc58d6c7a971b1cea80fb154
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SHA512
13184ac7b4a9d9bced2e4365d003996750e8173d7a1813a3b242b571d0256f20ba7a44efb40814624815fa6bbdf95e31a9b9a88f2902606acd54d0da8e3c9e05
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SSDEEP
1536:XRsjdLaslqdBXvTUL0Hnouy8VjbRsjdLaslqdBXvTUL0Hnouy8VjT:XOJKqsout9bOJKqsout9T
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4ab21d68e55d768484208cdfa36b4edbd4b6809fc58d6c7a971b1cea80fb154
Files
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a4ab21d68e55d768484208cdfa36b4edbd4b6809fc58d6c7a971b1cea80fb154.exe windows:4 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: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE