Behavioral task
behavioral1
Sample
d2673ce1e5c32cd423ba547d92f4ef27320076bdb3b3356068daed24e7783133.exe
Resource
win7-20230831-en
General
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Target
d2673ce1e5c32cd423ba547d92f4ef27320076bdb3b3356068daed24e7783133
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Size
9.1MB
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MD5
a41c07292dd3a0584bd722a68ad9ed0e
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SHA1
4ec8eaa3b358639d885b8292356d50f4d909f585
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SHA256
d2673ce1e5c32cd423ba547d92f4ef27320076bdb3b3356068daed24e7783133
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SHA512
cb592579ab41af5682c5d5a4980e56da4911ffb0866496667f17e6972814c4a54c5346fed661933b14cb53882ff2f0662adc72bb40009cd13683b4b7ff5a8693
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SSDEEP
196608:5UkyznhEFt31SEcE/PuMbgVR7guMHze6s7SW5BeNDz7a2wehjYfnvI2XNAEK20J4:Kjwl1SElPaPkNT6ScYz7vwesn5XdgJEB
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d2673ce1e5c32cd423ba547d92f4ef27320076bdb3b3356068daed24e7783133 unpack001/out.upx
Files
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d2673ce1e5c32cd423ba547d92f4ef27320076bdb3b3356068daed24e7783133.exe windows:4 windows 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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows 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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10.0MB - Virtual size: 10.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ