Behavioral task
behavioral1
Sample
b03de1efc65f93cefc6b567f67fff3f4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b03de1efc65f93cefc6b567f67fff3f4_JaffaCakes118
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Size
453KB
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MD5
b03de1efc65f93cefc6b567f67fff3f4
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SHA1
b0321a4eb195051bba246776a8e9c244d17405ba
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SHA256
151a5afc08f03255bcac7393f6f250b8391d2f4f129f886d8190cc60c4899188
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SHA512
aacfc170138bfbc97b7250a3e428717ddc4129f577d97e6e98b54c12bac77d4b54fa8d1f7459eaf57427997f04e9f443cb6dd75b2e2fecae8c6351f108ef4e86
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SSDEEP
12288:DjhFP02l2ADAKakMk35Icy+yGnn5EYELKK5gs:D/l2ADakMgc252mK5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b03de1efc65f93cefc6b567f67fff3f4_JaffaCakes118 unpack001/out.upx
Files
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b03de1efc65f93cefc6b567f67fff3f4_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
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: 59KB - Virtual size: 59KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ