Behavioral task
behavioral1
Sample
03d38c3f17fccda585647c4ef57517af_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
03d38c3f17fccda585647c4ef57517af_JaffaCakes118
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Size
77KB
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MD5
03d38c3f17fccda585647c4ef57517af
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SHA1
2fa4c62e3e5b34f660213b9b07cea3315fca6f66
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SHA256
774a5bf481733e34df6ccf0a02e07d2af9a10a8cd4a63f0b899767d83c39c89f
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SHA512
6d56ace45d116e274e74029331bf471cc07bbcf02604e98b1eadd480df8f8d9c51518ec7debee59b108913c244134de6d2695959d98a7885cf009caef4fac85b
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SSDEEP
1536:+/pk44rZZ0GnmENxkF9UIFNGJi6+K92SBXE0WqSR0uiIYaeK9:opfCHOEMf5Q9PXoiL+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03d38c3f17fccda585647c4ef57517af_JaffaCakes118 unpack001/out.upx
Files
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03d38c3f17fccda585647c4ef57517af_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 32KB
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