Behavioral task
behavioral1
Sample
12990e46ff89bbf3dd59e68a21e07e5083c1fecd2640894397b8ca335b00cb1c.exe
Resource
win7-20230831-en
General
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Target
12990e46ff89bbf3dd59e68a21e07e5083c1fecd2640894397b8ca335b00cb1c
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Size
22KB
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MD5
b8015c19d8725d477055e2ce232140ca
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SHA1
37a2b8dd9d9286d72cda7985b98ed318ea2fbf51
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SHA256
12990e46ff89bbf3dd59e68a21e07e5083c1fecd2640894397b8ca335b00cb1c
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SHA512
9cf140c7f1cc93771036e4f166092eaaf0a1b9c347f14fcac30fc0cecc8934fc56aa6963d0a6c68ba85f9f13732b3914a9aadc3f607d7c837223472aef0f2ebd
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SSDEEP
384:Vagl1GWfy1gWULRvHb2k/V3sNPoSlY7LJHtE8Rt3y+vs3fQQdQi8d0PcLTLgNDL:Mgl1GEy1gWUtvHbb/V8N01NEo3bU/K0F
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 12990e46ff89bbf3dd59e68a21e07e5083c1fecd2640894397b8ca335b00cb1c unpack001/out.upx
Files
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12990e46ff89bbf3dd59e68a21e07e5083c1fecd2640894397b8ca335b00cb1c.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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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
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: 19KB - Virtual size: 19KB
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: 11KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE