Behavioral task
behavioral1
Sample
f8f7505d2e7cef52c966d517ed9b9d0440022114cd5ce375085c8011da7e6c36.exe
Resource
win7-20240220-en
General
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Target
f8f7505d2e7cef52c966d517ed9b9d0440022114cd5ce375085c8011da7e6c36
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Size
13.6MB
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MD5
e7817ce7676ea343c47ceac1b80c4b8e
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SHA1
b758082375ea6a745af7d22fc8a35fb8970ab239
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SHA256
f8f7505d2e7cef52c966d517ed9b9d0440022114cd5ce375085c8011da7e6c36
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SHA512
576adebf48f1cd0fc6c3760fc271aea05d9b7f56840459819981a1db3a5734801ac58343980a73c63b8a3193977dd9ca869bf71daebc11a44bf4ef0dd864f4ed
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SSDEEP
393216:6AnsWWxsGv5YKHYq5dI+zDuPEcF96l1/lkvb3MH:psHxsGvF1zDuPJ2obc
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 f8f7505d2e7cef52c966d517ed9b9d0440022114cd5ce375085c8011da7e6c36 unpack001/out.upx
Files
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f8f7505d2e7cef52c966d517ed9b9d0440022114cd5ce375085c8011da7e6c36.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: 8.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.3MB - Virtual size: 13.4MB
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: 20.3MB - Virtual size: 20.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 327KB
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