Behavioral task
behavioral1
Sample
7a1a76d02673ff991389c14ef63845301606b14743ac9f6cd3b76907ed74669f.exe
Resource
win7-20240419-en
General
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Target
7a1a76d02673ff991389c14ef63845301606b14743ac9f6cd3b76907ed74669f
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Size
14.0MB
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MD5
ec73f4ea9e0217b56a4ecbac3e9c514d
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SHA1
796d78f5fa3a975a9ce04377c60ba719cedeaa32
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SHA256
7a1a76d02673ff991389c14ef63845301606b14743ac9f6cd3b76907ed74669f
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SHA512
f22f1c1008e27fdb3ac771f7ff706754521f4043337105af35b3cfe2fdff45dad8e980b09917c8c54a460d16caa10ea8ca1258884cd60c1801aa668dd8d5fc58
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SSDEEP
393216:7k8PFXVs4n5JvajNJP/tk5oady1xd6q26tau5fGbQ/O+m1:A8PFXNWP+aady1xdX26EHs/O+m
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 7a1a76d02673ff991389c14ef63845301606b14743ac9f6cd3b76907ed74669f unpack001/out.upx
Files
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7a1a76d02673ff991389c14ef63845301606b14743ac9f6cd3b76907ed74669f.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: 284KB - Virtual size: 284KB
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: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ