Behavioral task
behavioral1
Sample
a32402659ca758ace64f1cf3f9aa85d5_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a32402659ca758ace64f1cf3f9aa85d5_JaffaCakes118
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Size
91KB
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MD5
a32402659ca758ace64f1cf3f9aa85d5
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SHA1
626cc9eb0f1756fad165f43949ed2d77ae3caa6f
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SHA256
8be3c1d6928bbcea531e73d252550dcbdf9724680349cf274b01dab3f0d4b8bb
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SHA512
115594b7375519b8755451e3d2aa46cb1285354878eed020fb5e33568984203b1da88a4c4c4864f45faea67ccce07a37c5f3c2308c9dcd0db94ed602b276f7de
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SSDEEP
1536:PZVMZjyOVu2pELY8PM+5usqUUPEpMR8oBcIo6ndKSm2rlNCtEO2KvySTYcY2YYg:8ZjFV3gY8k+5eUo5PU6dW2rvJO2RSTY3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a32402659ca758ace64f1cf3f9aa85d5_JaffaCakes118 unpack001/out.upx
Files
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a32402659ca758ace64f1cf3f9aa85d5_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: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE