Behavioral task
behavioral1
Sample
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.exe
Resource
win7-20240221-en
General
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Target
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b
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Size
13.7MB
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MD5
69358c0b39fe119636bea3147ab95ca7
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SHA1
adafc4e49642c92d0d47d2be459afcccdb2e633d
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SHA256
b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b
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SHA512
bea41512d8573bd11dcd475baeaabef6cdaec51961c54a6ea02fa4ee17bbae4d120f1d4607c1aa214be66b02418b6e052546861d4ab82bb4e5768ddbb596193e
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SSDEEP
393216:dsmczgrLci1bkZSezWZoG0Y8cTkuW7yigQptsqHeBgxa:m38ci1bkZSe3G0YJoz9gAggQ
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 b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b unpack001/out.upx
Files
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b9a4fc13a3d68b1c0998f5276089c655bcbc0834728e00c556f07cbfd739a75b.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: 9.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.7MB - Virtual size: 13.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 21.2MB - Virtual size: 21.2MB
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: 316KB - Virtual size: 313KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ