Behavioral task
behavioral1
Sample
b6926b142ba1158a0ee74ac5e768b86c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b6926b142ba1158a0ee74ac5e768b86c_JaffaCakes118
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Size
126KB
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MD5
b6926b142ba1158a0ee74ac5e768b86c
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SHA1
5960a9c2538f8d6bc8e617592a1551601f82657a
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SHA256
f595d5a7cd68c0cc649d08f8de809cbc0e6f70e5a72526ec88350faebe01b352
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SHA512
946684221b3b3debf389bbf8e1dd5b2e376039b2e5527917d74aeb89116a7e5622568332092cbb27dd0a574b23cf3a103312ca01bae29b0d2d8ea5b5a7e85e48
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SSDEEP
3072:qwu0FuGZDBlTyXpD2Kl1YX7ZjdWJU1rIxCbcueM93lOaW5O+F:ru0Fu2BlTyX1l1YZdWi1rICcueMtlOQM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6926b142ba1158a0ee74ac5e768b86c_JaffaCakes118 unpack001/out.upx
Files
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b6926b142ba1158a0ee74ac5e768b86c_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 97KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 416B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ