Behavioral task
behavioral1
Sample
8949bf1c06605f61b463ac61b53489b4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8949bf1c06605f61b463ac61b53489b4_JaffaCakes118
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Size
253KB
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MD5
8949bf1c06605f61b463ac61b53489b4
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SHA1
4a56f8fc54f18aad96fcfd0ad972612d7b54a924
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SHA256
9613968559bf702c7843ed0ce8bb339559132e373161e6c89fe4452db9c63a92
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SHA512
e99bbd29167a80c05b88e39b7070bce669cd0c60399885fd461ee406d5e61402726c2dc4f9f6c8daf126502050985f7144cc433cdc331d56af6731296ecf840e
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SSDEEP
6144:RGAlfVoLrdLgsN1sJIXCbUbMdqqqXBg1lJs:RGAlfVoLZLYSCbkMPQB4
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8949bf1c06605f61b463ac61b53489b4_JaffaCakes118 unpack001/out.upx
Files
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8949bf1c06605f61b463ac61b53489b4_JaffaCakes118.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: 448KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 226KB - Virtual size: 228KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 547KB - Virtual size: 546KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ