Behavioral task
behavioral1
Sample
79587f27780623aaa3af5c70132474eaef210e25d1f4e7346cd306f04a285890.exe
Resource
win7-20230831-en
General
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Target
79587f27780623aaa3af5c70132474eaef210e25d1f4e7346cd306f04a285890
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Size
1.3MB
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MD5
a21834f1bd7178d1c0435a9780eb184a
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SHA1
f6492539ef046611ff2f80bdf944f56b6dfb0432
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SHA256
79587f27780623aaa3af5c70132474eaef210e25d1f4e7346cd306f04a285890
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SHA512
b3bbbde6fe5434e0647c02fd6e0aa6948880c52199e9746dfb2951c8d7adefd581838a0b6662db453213585502eae80199f14f4296cb443b8cfb2ff32fe40872
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SSDEEP
24576:fZXnQMsnfHViQiXdCcLGm/PzCWXYeRWTvmMzIX6wLmtsPXwti4sih8fCjT:fZnm8QiXdPL/PzCWXY1u6IXVLm2XwUY8
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 79587f27780623aaa3af5c70132474eaef210e25d1f4e7346cd306f04a285890 unpack001/out.upx
Files
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79587f27780623aaa3af5c70132474eaef210e25d1f4e7346cd306f04a285890.exe 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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 111KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe 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: 636KB - Virtual size: 633KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 288KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 278KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 112KB - Virtual size: 110KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Zrj Size: 859KB - Virtual size: 859KB
IMAGE_SCN_MEM_EXECUTE
.Zrj Size: 235KB - Virtual size: 235KB
IMAGE_SCN_MEM_EXECUTE