Behavioral task
behavioral1
Sample
1b894ebf461634e9d741650fdcb5b08011256e45cbc2ab61b76b9f8a6b1b5dc6.exe
Resource
win7-20231129-en
General
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Target
1b894ebf461634e9d741650fdcb5b08011256e45cbc2ab61b76b9f8a6b1b5dc6
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Size
327KB
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MD5
2726c11e7dd5b77bb727431df2bb59b9
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SHA1
a47008cb34c2643c99b1f1dfa56db2ff95bd323c
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SHA256
1b894ebf461634e9d741650fdcb5b08011256e45cbc2ab61b76b9f8a6b1b5dc6
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SHA512
a720002d7cf9f8eefcc48f1829795480d2acb7fde12b2f0d8ee7aa23bfdc79332eba646a1b7f94070bf6214f799de72aea8ec10bf2024d0876fd69ae88cf9d0d
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SSDEEP
6144:9cm4FmowdHoS4BftapTs8Hoo+6MjTVhRDG:/4wFHoS4d0G8HoljTVhRDG
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 1b894ebf461634e9d741650fdcb5b08011256e45cbc2ab61b76b9f8a6b1b5dc6
Files
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1b894ebf461634e9d741650fdcb5b08011256e45cbc2ab61b76b9f8a6b1b5dc6.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE