Behavioral task
behavioral1
Sample
7899f2b30c0d2f66200675db45285cda_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
7899f2b30c0d2f66200675db45285cda_JaffaCakes118
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Size
300KB
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MD5
7899f2b30c0d2f66200675db45285cda
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SHA1
5e5f1387ffaea6383dce7b8ec2e264ff606a423f
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SHA256
13bb20b800e7f683bfff4ffc35dfddecbd4a5b8866aadc95456d817f12235d21
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SHA512
61bf33a0a81b922fc9d745e44e2ee62f157d5ccaf96d797e6896155db6d99529838c8230c085102a9edb35c99f2bc9e38a0e0b4693cd8ff44b6e7f40a05f0678
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SSDEEP
6144:mhUxwUc1LQP1eeeO++dqqzSVk7ArdQINzeeaBiZHANDyUlbz25KGhpg:fSDLQdeeNdrSS7Ar+6NRZgZy6m3K
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7899f2b30c0d2f66200675db45285cda_JaffaCakes118 unpack001/out.upx
Files
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7899f2b30c0d2f66200675db45285cda_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ