Behavioral task
behavioral1
Sample
e2f8aa63dede8e95eb003139d4fd57abf927b8ef9703fa8ecca90afa302e5219.exe
Resource
win7-20230831-en
General
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Target
e2f8aa63dede8e95eb003139d4fd57abf927b8ef9703fa8ecca90afa302e5219
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Size
1.5MB
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MD5
e39c874347c2ca482da018e54543b25b
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SHA1
b8c4e53ef545fdfd77650effa7caeddac2f6413c
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SHA256
e2f8aa63dede8e95eb003139d4fd57abf927b8ef9703fa8ecca90afa302e5219
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SHA512
383a118b474972dabc1eaf7c2d3dc93427302852f83d1e203ffd0fd961cc3e73182c974f6fb23f7db2a440e73ad413e38d77c4a5cfce2477fea006711a0f751a
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SSDEEP
24576:Y0jo1Asp9pc65fjvM7oPJSFtGZ/L1KtJRXYe1LkAQfY3ZKxnb55YiQi6QOTObQWF:Yv1Aopx5L07oPJSFO/L1eNYe9kAQw3Zh
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 e2f8aa63dede8e95eb003139d4fd57abf927b8ef9703fa8ecca90afa302e5219 unpack001/out.upx
Files
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e2f8aa63dede8e95eb003139d4fd57abf927b8ef9703fa8ecca90afa302e5219.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: 2.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 196KB - Virtual size: 481KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ