Behavioral task
behavioral1
Sample
38cf054db2a739ee17d48553d2e9c54e63c6b61b43834d3b889215fc42d0b403.exe
Resource
win7-20240903-en
General
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Target
38cf054db2a739ee17d48553d2e9c54e63c6b61b43834d3b889215fc42d0b403
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Size
1.1MB
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MD5
2035754be338c7dd930468267e288b66
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SHA1
08ab4a30146d6f61bde9abb506fda5359cfbf048
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SHA256
38cf054db2a739ee17d48553d2e9c54e63c6b61b43834d3b889215fc42d0b403
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SHA512
33963e6b0ba6ddb6fda6171d9c259b6c68cd6e2f9fe3d081c1e050d76e62aefaae72a0cc6fc37c55ac25ad9b3550506544cbb9d15444f887fefb3ad2527c4389
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SSDEEP
24576:CoKlAUUDDIFG7uypc/6rwrWAYkMTkPFLANsZEz2vFf2GQMOnL:x6AXGG7H0W2WDk+IBANY/V2GQV
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 38cf054db2a739ee17d48553d2e9c54e63c6b61b43834d3b889215fc42d0b403 unpack001/out.upx
Files
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38cf054db2a739ee17d48553d2e9c54e63c6b61b43834d3b889215fc42d0b403.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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.0MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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: 964KB - Virtual size: 962KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 433KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ