Behavioral task
behavioral1
Sample
66c9fd6d1553841feb22d747cc2dd96f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
66c9fd6d1553841feb22d747cc2dd96f.exe
Resource
win10v2004-20231222-en
General
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Target
66c9fd6d1553841feb22d747cc2dd96f
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Size
62KB
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MD5
66c9fd6d1553841feb22d747cc2dd96f
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SHA1
43daa520ce6876913a964dcfb9c43cca33a4c752
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SHA256
e5b1cdce9576cf89ba1f12e12a32c4d031609735c622fb9acb3cd24090a5a58c
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SHA512
c861fce3bac2c95a8f8a0281899845bfa8796bc0f9515e384876f5953d20e1e85dba4bed67252d498ac90b41b2bf9e627c568b035fa170de8d5904605a729adf
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SSDEEP
1536:DBjtBAcNxgYtz1IFtdoWAWnztUg3IyfRGDMV5Nw1osZEQDtA:DdF0Ytz1I3doWATopGAfs2Qp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66c9fd6d1553841feb22d747cc2dd96f unpack001/out.upx
Files
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66c9fd6d1553841feb22d747cc2dd96f.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: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ