Behavioral task
behavioral1
Sample
bc77f30064e29ed797f268373f4d16b8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bc77f30064e29ed797f268373f4d16b8_JaffaCakes118
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Size
74KB
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MD5
bc77f30064e29ed797f268373f4d16b8
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SHA1
2403e4c1e515d018f142e27bd42e6b06abbe6bdf
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SHA256
e112a72ccb197a55444d8b4798bebaddf02f608d10d6b9d2e6ca292b54f80d92
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SHA512
360f771b598dc24ae0d3ecce4ccec309bbf6b4bb06b9154975c9a5f9aa2d8ad39c41b29b8d938b5c4518dad9fa15a6f4f52edd88bf2c80770e7993fc2cedcce6
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SSDEEP
1536:B+E9h4OR3d5pB9kgUQN3sRXPtGpsR3vEHFoeNL:cE/pbkEmlGpFHFoeNL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc77f30064e29ed797f268373f4d16b8_JaffaCakes118 unpack001/out.upx
Files
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bc77f30064e29ed797f268373f4d16b8_JaffaCakes118.exe windows:10 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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ