Behavioral task
behavioral1
Sample
JaffaCakes118_3803c97c5a53df5d015c18d7ba43fca35f0bf80e019c7fa9f7ea1f4d0cbf6999.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_3803c97c5a53df5d015c18d7ba43fca35f0bf80e019c7fa9f7ea1f4d0cbf6999
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Size
1.2MB
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MD5
b7f5694a6a36c073841d580312ab1459
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SHA1
14953573b0f35dcebe091db0650b905b09a07216
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SHA256
3803c97c5a53df5d015c18d7ba43fca35f0bf80e019c7fa9f7ea1f4d0cbf6999
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SHA512
a40feecc343de8d9459745f30666afd91b8de85026f8aa01d1b5e9d6b9c8e82c1abb9ec6b4778cd39831d380c6ea6a921d299fabddad5da2ab13879803ab3e00
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SSDEEP
24576:8B0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:8BSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource JaffaCakes118_3803c97c5a53df5d015c18d7ba43fca35f0bf80e019c7fa9f7ea1f4d0cbf6999 unpack001/out.upx
Files
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JaffaCakes118_3803c97c5a53df5d015c18d7ba43fca35f0bf80e019c7fa9f7ea1f4d0cbf6999.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 616KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/1033/MANIFEST/1.xml
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.rsrc/2052/GROUP_ICON/182
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.rsrc/2052/ICON/1.ico
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.rsrc/2052/version.txt
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UPX1
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 530KB - Virtual size: 529KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 123KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ