Behavioral task
behavioral1
Sample
48bef47bdbb6c2f0945954cbba24c9458d825675f605da37b5410d0e02724fb2.exe
Resource
win7-20231215-en
General
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Target
48bef47bdbb6c2f0945954cbba24c9458d825675f605da37b5410d0e02724fb2
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Size
5.1MB
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MD5
5b1eec06948723a0a9142f493e6de785
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SHA1
45c63d6d6d2402cd4b8f129898408a76a7a1b4a6
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SHA256
48bef47bdbb6c2f0945954cbba24c9458d825675f605da37b5410d0e02724fb2
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SHA512
35241db5fd89aded382f0404c96848bd9c24b3f1404917b518825c2b50d7c0461dd37b99e507062faffb58ee4cbfe5b0283420c5ede1d95a655b8d53ed560e17
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SSDEEP
98304:HjWNpUpaJk/4gauWniPVq/TltAxhk+0o78eVmmg3bqeyc3Fi+1hVoGvVeuWN/Aae:HjWNSpaG4g3WidqAg+BIQmmibFVFi+NF
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 48bef47bdbb6c2f0945954cbba24c9458d825675f605da37b5410d0e02724fb2 unpack001/out.upx
Files
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48bef47bdbb6c2f0945954cbba24c9458d825675f605da37b5410d0e02724fb2.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: 4.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5.0MB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 136KB
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: 900KB - Virtual size: 897KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8.0MB - Virtual size: 8.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 104KB - Virtual size: 357KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 152KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ